00:00
Welcome to the Under the Hood show podcast.
00:02
Thanks very much for listening and don't forget you can subscribe to our YouTube page or follow
00:06
us on Facebook and watch our Facebook live videos when we do the show every week, Thursday
00:11
morning from 9 to 11 central and we do have some podcast sponsors.
00:18
Like Berkeley One Classics, your key to collect your car insurance.
00:22
And road ready wheels, replica OEM wheels add huge savings.
00:26
Use the offer code hoody for even more.
00:29
And by car dash part, over 200 million use parts ready to ship to you fast.
00:34
Thanks for listening to the Under the Hood show podcast, here's the show.
00:39
This is Under the Hood.
00:40
Welcome to the Under the Hood show, we are glad to have you with us, Russ Evans is here
00:44
to answer your automotive questions.
00:46
Hey, thanks for joining us Under the Hood.
00:48
Shannon Nordstrom is here to do the same.
00:51
Welcome hoodies, thanks for tuning in so we can help you tune up.
00:54
I'm Chris Carter here to answer your calls at 866-594-4150, 866-594-4150.
01:04
What has caught your attention in the automotive world?
01:09
There was an event that happened in my family that my wife and I had a discussion and we
01:16
determined that when we got married, we did not think this is something that would
01:23
Did not think it was something that would even exist?
01:25
Oh, I think I know where you're going.
01:30
Yeah, we bought an electric vehicle.
01:31
You bought an electric vehicle?
01:34
I don't think we should, we shouldn't talk about this.
01:39
He's got a good ratio, he's got like 12 gas to one.
01:43
The ratio is strong.
01:45
As long as you don't exceed the ratio, you're safe.
01:48
You're about America.
01:51
Your percentage of EVs is about four lights with the country.
01:54
I think it'd be fair.
01:56
But no, it was a new experience and I've learned a couple of things already and I've
02:04
also learned that I really, really like the car.
02:09
And our daughter's going to drive it too, but no, it is a-
02:14
So has the handoff happened?
02:18
No, we're still using it.
02:20
So when I head out tomorrow, should I bring a rope just in case I see it on the side of
02:27
I think we'll be good.
02:30
We bought a Tesla Model Y.
02:33
That's the question.
02:37
You guys can give me all the static you want.
02:40
I didn't say I didn't enjoy driving them.
02:43
Don't want to pay the interest.
02:44
We went up to Rodgers, Minnesota to the Tesla boutique up there, the outlet.
02:53
They've got a nice service scenario up there in Rodgers.
02:59
It's near a big little intersection along the interstate, though.
03:03
We met a gentleman there named Kyle that had our purchase experience lined up.
03:09
We had a 15-minute time slot scheduled to pick up the car.
03:15
And we were done in 12.
03:19
Everything was done ahead of time on the app.
03:22
This would drive some people crazy.
03:23
It did drive me crazy.
03:24
I wanted to ask a lot more questions.
03:26
I did ask a lot of questions.
03:28
They had a message and a chat function that I was able to work through and I adapted.
03:33
And it worked well.
03:34
We drove the car home that night.
03:39
It's very, very easy.
03:43
But it's different because we put in navigation for our home address.
03:48
And so it's about a four-hour give or take drive.
03:51
And it showed us where we needed to go and how long we needed to stop at each place
03:57
to get the correct charge.
03:58
We needed to stop in Worthington for nine minutes in order to get home with whatever
04:02
baseline charge I wanted to leave in the car when I got to my house.
04:06
So I set that I wanted to arrive home with 30% charge because I just wanted to have that
04:10
in there to go back in Sioux Falls.
04:12
You spend more than nine minutes in the gas station every time you get there.
04:15
They got that one lined up in Worthington.
04:16
It's a 250kW station, a supercharger station, which is bigger than the ones we have here
04:23
And so we were there for, it was supposed to be eight minutes.
04:26
We ended up staying for 18 minutes because we went into high V and bought some things
04:30
And so the car was done charging by the time we were out of the store.
04:35
It was really, really slick.
04:38
We've got the full self-driving option for three months.
04:42
I'm not going to pay as much as they want for it, but we get to play with it.
04:47
It's a $8,000 premium up front.
04:51
Once, twice, 10 times.
04:53
When do you have to pay it?
04:56
For the life of the car?
04:57
I believe that's how it works.
04:58
I've got a monthly fee in there, too.
04:59
I've got to research that a little bit, but I don't plan on buying that.
05:01
But I will say that it was amazing.
05:04
And I got in trouble already.
05:08
I was given a strike by Tesla already.
05:12
So I think this has to do with your full self-driving bonus offer.
05:16
I mean, they're like...
05:17
It's like a drug dealer.
05:18
They're saying, here, try this.
05:20
You're really going to like it and you're not going to want to get rid of it.
05:24
And so we were up by Rogers and we went into the middle part of the city on 62 down
05:28
to the Dynagalleria and we were in that area.
05:31
And so we jumped back out onto 169 and when I got on 169, I had enabled full self-driving
05:38
before that trip and I hit it and I just watched.
05:44
The car took me around the on-ramp.
05:45
It merged me into traffic.
05:47
It passed slower cars.
05:48
I did not touch, literally, or pay attention to what I was driving until we were close
05:53
to Mankato, which is about halfway.
05:56
It was very impressive how smooth it was.
06:00
My wife was following me and she said that she could tell that somebody else was driving
06:08
It was a much better driver but I did get kicked off because if you're not paying attention,
06:17
it's watching your eyes.
06:18
It's watching your emotions.
06:19
If you're not paying attention, it gives you a little navigation screen, flashes blue
06:25
and it says you need to touch the wheel and show a steering input basically.
06:30
I must have missed that cue.
06:32
And so it shut it down and it said that your FSD has been shut down until your next trip.
06:38
I thought, okay, no big deal.
06:39
Next trip is when I shut the car down and I'll start a new trip and I'll do it again.
06:43
So when I got to Worthington to the supercharger, I just kept driving because I had a wingman,
06:50
my wife with the radar detector right ahead of me and we made a quick trip to Worthington
06:56
Yeah, she's my wingman and we got down there and when I shut off the car.
07:01
As opposed to the time I was your wingman.
07:05
So we shut off the car and I got a warning across the dash, the entertainment screen
07:10
or the function screen, whatever you want to call it, the big screen, TV.
07:14
And it said, you have received a strike on your, this is paraphrasing, your full
07:19
self-driving account, four more strikes and it will be suspended.
07:24
So they basically, and it's not by driver because I got my wife in there and I got my
07:29
daughter in there and they get the same message when they enable full self-driving.
07:34
So that account has a strike against it already and if you get five of them, you
07:40
And so I thought that was interesting.
07:43
So many things interesting about the car.
07:46
My daughter got in it and she had watched a lot of TikTok videos and she was already
07:53
showing me everything about how the car worked.
07:57
As a young person, college age kid, just intuitive, just no problem.
08:04
They figured everything out so fast.
08:08
And I can see where as we generationally change, you know, there's people that are
08:14
coming into the car purchase environment, I know one of my kids, maybe two of them,
08:21
would have loved that purchase experience.
08:23
They don't want to be hassled by somebody and they don't want to be sat down to see
08:27
what else you need to buy when you buy the car.
08:29
The other one would have wanted to negotiate, haggle, talk.
08:35
It was, I'm just trying to keep eyes wide open.
08:39
And I could see where the opportunities lie for what's there.
08:43
It's funny you say that because when we were at my son's wedding, we rented a car
08:47
and it was the same, it was not the same experience, but it was a brand new vehicle we were in.
08:54
And my son was a driver on it.
08:57
I would say within 10 minutes of us getting the car, he knew every feature on it, every
09:04
self-driving feature where the buttons were, everything about that vehicle.
09:08
And my daughter, the more she learned about it was like, oh, I wouldn't want to have
09:17
I don't want to curl through a menu.
09:19
I don't want to do any of that.
09:22
And my son knew where the submenus were right away.
09:26
And it's just a different thing.
09:28
And I think my wife, same way, she was like, can you just get in and drive?
09:33
That's what I would want to do.
09:34
And she was just the kind of like, she didn't care about all the options and my son
09:38
knew all the options in a meeting.
09:40
What was interesting to me though from my own experiences, and I'm not an amazing
09:44
driver by any means.
09:45
I have my attention problems and everything else.
09:49
But how comfortable I was quickly with the system, with the full self-driving system.
09:55
As soon as that took me around a cloverleaf on an on-ramp onto an interstate and merged
10:00
me into traffic without a hitch, I was like, huh, I mean now, false sense of security,
10:09
But I was at comfort quickly with the system, which I didn't expect.
10:15
I've read and other people I've talked to that had given me, I had zero range anxiety
10:24
because I knew where I was going.
10:25
Now, if I had to deviate and something changed, I would probably be really nervous.
10:32
And now we're going to take the vehicle.
10:34
My son gets married this coming Saturday in Belfou, South Dakota, which is all the
10:42
way across the state.
10:43
Geographic center of North America.
10:46
Well, that's a fact I didn't know.
10:48
And so we will have our experience of driving across the state of South Dakota, which you
10:55
look at a map, that's a big span.
10:57
And there's a network that it shows you right on the screen where we're going to have
11:01
to stop and how long.
11:03
And then after the wedding, we're taking that same vehicle and driving it to Phoenix,
11:06
Arizona from Belfou.
11:07
So I'm going to have some experiences driving in this electric vehicle across the
11:12
I've made a few videos already.
11:13
I'll put some up on our channel.
11:16
But it's been interesting and I'm just getting educated and enjoying the experience.
11:21
So next week or are you going to be here next week?
11:25
I look at my schedule.
11:31
But we'll have next time.
11:32
I don't even know if I'll be in Phoenix next week.
11:35
I got to get there first.
11:41
That's the number to reach us here at the end of the hood show.
11:43
Let's go to Georgia and talk to Tony.
11:45
You're on the end of the hood show.
11:46
Tony, what can we do for you?
11:47
You guys are awesome.
11:48
I just, man, I so appreciate you and you, you just, you help people every single day,
11:55
And today, you know, I'm, I'm becoming a pretty regular caller.
11:58
Unfortunately, stuff keeps breaking, but I guess it's the life of cars, right?
12:02
But the, I'm working on my dad's 2017 F-250 and it has the IMRC, you know,
12:12
It's not, it sounds kind of like a knock from the intake manifold.
12:14
And so I removed the intake manifold and none of the little doors are broken.
12:20
They all seem, you know, I put my hand in there and, you know, took both of the
12:24
solenoids off the back.
12:25
So I could put a little pressure to just make sure they weren't like stripped or anything,
12:29
you know, against my finger.
12:30
And they're all seem seemed like they're exactly like they're supposed to be from
12:35
So I'm trying to figure out what do I do next?
12:37
Do I just start replacing all the solenoids?
12:39
You got the one that, on the plastic part right behind the throttle body, then you got
12:43
your two little vacuum solenoids, one on each side, kind of, you know, close to that.
12:48
And then on the back, you got those spring piston things.
12:52
That's probably not the word for them.
12:53
And then you have, you know, the solenoids that connect at the bottom of that.
12:57
What, what would be my next step?
12:59
I'm trying to, you know, figure this out.
13:01
Russ, do you want to explain what he's talking about for other people that
13:05
MRC, Intake Manifold Runner Control Valve.
13:10
For the old school people out there who aren't familiar with that term, like I wasn't when
13:17
they first introduced it, think of a tunnel ram on a car.
13:21
You got a big long runner tunnel ram to give you more torque at that higher RPM that that
13:27
race engine is going to be running.
13:29
But then if you have a regular flat short intake, flat plane intake, you get the
13:34
more torque at the, at the lower RPM.
13:36
Well, they have an intake manifold runner, longer runner tunnel ram, shorter
13:41
runnel, runner not, you know, flat intake and it's a runner control.
13:46
It can adjust the length.
13:47
It can vary the length of those runners by routing the air a different direction in
13:52
And they use this on four cylinder cars, six cylinders, eights, everything in
13:57
order to give you more torque at the low end and more torque at the high end,
14:02
which gives you more efficiency and better fuel economy at the highway.
14:07
So if you can have, let's say, 350 pounds of torque at 1,000 RPM and 350 pounds of
14:13
torque at 2,000 RPM, you can maintain that.
14:17
Whereas normally it would fall off when you get to a higher speed and you'd lose
14:22
So that's how they're getting more fuel economy.
14:23
And I would assume just for other people listening to, this is the 6.2 liter
14:26
gas motor you're talking about, correct?
14:31
All I remember is post COVID, these intake manifolds were not available and they were
14:36
as expensive as an engine.
14:40
People are putting them on eBay when they get their hands on one.
14:44
That's all I remember.
14:46
They do, yeah, they stick.
14:48
So the valves inside the actual doors will stick in them.
14:54
They'll just be so stuck that you can move them with your finger, but when
14:58
the engine's running and there's suction on the intake, you can't move them very
15:03
So what makes it knock?
15:06
A lot of it can be just a solenoid ratcheting or something.
15:09
Well, part of that, and I think you get the detonation on the engine because it
15:13
thinks it's one direction.
15:15
It actually changes the fuel curve of the engine.
15:18
If you change the air flow in there, you need a different fuel curve.
15:22
And that's causing a problem as well.
15:24
So what should we do, Tony, or you've heard, I just want to make sure.
15:27
You may have to replace the whole assembly.
15:29
We have so many of those that failed.
15:31
I got to put the whole thing on there because the doors aren't properly moving
15:36
Otherwise, you've got to diagnose it one part at a time.
15:39
You've got to activate the solenoids and see if the vacuum is moving and one piece
15:44
But like I said, I've seen so many of those that the assembly was bad.
15:48
You can pick up an intake.
15:50
This is one that I don't know for a fact if our partner over at Dorman Products
15:55
has this model for sale.
15:58
But they do carry tons of them.
15:59
I talked to them yesterday.
16:03
I talked to them yesterday, and they don't make one for this truck.
16:10
Which I told them, this is a super common thing.
16:11
It seems like it happens left and right to everyone that has one of these that
16:17
So is my only option to buy the whole entire thing, the $1,500 from Ford or whatever?
16:25
They said to check with some company called like ATP intakes or something?
16:30
I'm not familiar with them.
16:31
I think that's what they told me.
16:32
Yeah, I'm not familiar with that company.
16:37
If I find, so we don't know if it's one of the solenoids or if it's part of the
16:43
plastic part that's bad, although they've seen great in my hands like it seems free
16:50
But you're saying you think we should just replace the entire plastic part and
16:53
replace all the solenoids and stuff?
16:55
That's a lot of work to take that in and out.
16:57
You know what I mean?
16:59
For you at home, that's going to be the easiest thing because then you get everything
17:01
that's that can possibly fail and it's done in one shot and we see a lot of them
17:05
that that's the that's the way because there's more than you know, there are multiple
17:09
failures and they're going on or things worn and completely out, some partially out.
17:15
What we would do is actually test them.
17:17
We would test the parts.
17:18
We can go through and test it within an hour, hour and a half and find out
17:22
if they're all working.
17:23
If they all test fine, we know we've got to replace the whole assembly anyways.
17:27
But if we find out that we've just got one or two pieces out, we may just replace those
17:32
What we don't want to do and what we want to avoid is having one where we say we charge
17:37
a customer 580 bucks because we put a solenoid on and a vacuum pot and then they come
17:45
back in a month and say it's doing the same thing again.
17:48
So we look at it and think we got it fixed and we go, well, we just replaced one under
17:53
You should be covered.
17:54
Now we lose three, four, five hundred bucks to try to get it going again.
17:58
We've warrantied the part and it does it again and then we end up putting an intake
18:02
on it and then we're kind of back to square one.
18:05
So you want to make sure that you can fix it right and guarantee the repair to
18:11
And a lot of times that requires the entire part.
18:14
And how do I make sure I'm getting the right part?
18:19
You know what I'm saying?
18:20
Because I didn't really see a lot of it.
18:21
There are some numbers on it, but how do I make sure, you know, because they'll have
18:25
them listed on my different websites and stuff, you know, oh, it's the whole full assembly
18:30
Is it just kind of like one part?
18:32
Is it going to work?
18:37
As long as you get the year in there.
18:38
They're really good when you get online with the VIN decoders where you put
18:42
in the VIN of your vehicle, let's say you go to an auto part store.
18:48
You give them the VIN of the vehicle or the license number, which they convert to a VIN
18:52
And when they do, it'll tell if it fits that vehicle or not.
18:56
And what it's doing, it's cross-referencing their aftermarket part number with the factory
19:01
OEM part number to make sure it works.
19:04
But I believe they're the same on those.
19:06
I think there is only one part from the factory for those, which is good for the
19:11
And if they design it the same, they're going to get the same one on all of them.
19:17
And so you don't, you know, would it...
19:22
What if I ordered all the solenoids, like all the way around all 6 of them or whatever?
19:26
If you're going to go that far...
19:27
Your thing still could be the plastic part though.
19:29
If you're going to go that far, I'd replace the entire unit.
19:32
If it's got more than one piece failed on it, because I have seen that happen.
19:37
We replace all of them.
19:39
Still doesn't work because it's got an internal issue.
19:42
The Chrysler's were horrible about that.
19:44
So if we have one of those with a code for one of those, it's getting a whole intake.
19:49
Because I've just been burned so many times trying to do that or had customers come in
19:54
that they said, hey, I had some work done on it and it's still doing it.
19:57
Well, you need to replace the whole thing.
19:58
And carbon gets in there and jams them up.
20:01
You know, that's another reason for cleaning an intake system out.
20:07
You know, CRC's got an intake system cleaner kit.
20:11
It sprays in through the intake and decarbonizes a lot of that stuff.
20:15
But the thing is, you've got to do these preventively if you don't...
20:20
If you wait until it's broken, you can clean the carbon off, but you've already created
20:24
wear and they're like when pistons wear from the AFM issue and stuff.
20:28
Tony, thanks very much for the call.
20:31
The end of the Hood Show podcast is brought to you by exclusive sponsors like Berkeley
20:34
One Classics celebrating 50 years, your key to collector car insurance.
20:40
And by car-part.com with over 200 million parts, find them online at car-part.com.
20:48
And by Road Ready Wheels, OEM replica wheels at a huge savings, roadreadywheels.com.
20:55
Thanks for listening to the Under the Hood Show podcast.
20:58
This is for those of you who need a new wheel or a set of wheels due to damage
21:03
The Howard People Caller show with wheels that are constantly leaking air have been damaged
21:08
Maybe that person is you, or maybe you want a set of spare wheels that you can install
21:11
on your vehicle over the winter months with snow tires to avoid damaging your nice summer
21:16
Road Ready Wheels has replacement wheels for many OEM manufacturers at substantial cost
21:21
These wheels look and perform like OEM wheels, so save money and go with Road Ready Wheels
21:25
when you need a replacement.
21:26
Are you tired of needing to add air to your tires every few days because your wheels
21:30
have been eaten away by road salt and corrosion?
21:33
A new set of wheels from Road Ready Wheels is the cost-saving way to go.
21:37
A new set of Road Ready Wheels will stop the leaks.
21:39
Do you have factory steel wheels and have shopped in the seemingly endless and expensive
21:43
aftermarket wheel scene not knowing what to get, but you want a better look?
21:47
Road Ready Wheels can help you upgrade to factory-looking OEM aluminum wheels.
21:52
Over 40,000 wheels with free shipping available and returns with a one-year warranty.
21:56
Under the Hood listeners, save 10% when you use the code HOODY at checkout.
22:00
These wheels are a direct fit, so your factory caps and TPMS sensors will fit.
22:05
Find out more and order yours at RoadReadyWheels.com.
22:09
When I got my first specialty car, I called up my agent and had him put it under my regular
22:13
auto policy and had very minimal coverage, even dropping coverage in the storage months
22:18
to keep the cost down.
22:19
That was before I met the professionals at Berkeley One Classics.
22:22
I'm Shannon Nordstrom, host of the Under the Hood show with Russ Evans and Chris
22:27
Berkeley One Classics ensured me with an agreed value policy.
22:30
That means if you suffer a loss, there's no haggle over the value of your vehicle.
22:33
They also show me that I could insure my vehicle for what it was really worth and keep my coverage
22:38
year-round and still save money.
22:40
I did not know that my homeowner's policy did not cover my car when it was stored in
22:43
my garage for the winter.
22:45
For 50 years, Berkeley One Classics has insured a wide range of vehicles from sports cars
22:49
and rare exotic cars to antique vehicles including cars, trucks, tractors, and motorcycles.
22:56
Berkeley One Classics makes it easy to get a quote.
22:59
Visit them on the web at BerkeleyClassics.com and use their online quote tool or give them
23:04
a call 1-800-603-3330.
23:09
That's 1-800-603-3330.
23:13
When you need parts for your car, finding them is half the battle and we have a great
23:18
source for you to find those parts you need at great prices.
23:23
If you need parts, whether it be for a brand new car or going back about 20 years, it
23:28
doesn't matter, check out car-part.com.
23:31
It's fast and it's easy.
23:33
Over 200 million parts strong all across North America.
23:36
Over 4,000 recyclers to choose from, giving you the largest selection available.
23:41
Whether it's an engine, transmission, doors, seats, or wheels, you can find them on car-part.com.
23:47
We even let you know what parts from other models and years fit your car.
23:51
Many recyclers supply pictures of their parts too.
23:53
We even have a mobile app.
23:55
Search US and Canada or buy from your local independent recycler.
23:59
Whichever you choose, buying recycled is good for the environment and good for your wallet.
24:04
If you're a repair shop, there is a professional version available for you at no charge.
24:08
That's car-part.com.
24:12
Check it out today.
24:13
Welcome back everybody.
24:14
It's time to get back under the hood with our motor medics.
24:18
Welcome back to the Under the Hood Show.
24:19
We're glad to have you with us.
24:21
Don't forget you can watch the show on our YouTube channel.
24:24
We'd love it if you'd subscribe there.
24:26
Also, if you join the Hoodie Fan Club at UnderTheHoodShow.com and join that if you subscribe
24:32
to the Under the Hood Show YouTube page, you could win a hoodie.
24:36
Like Grant Martins, congratulations to everybody here under the hood and our friends over
24:39
at Berkeley One Classics.
24:41
They're celebrating 50 years of collector car coverage and Universal Technical Institute,
24:51
I was going to send a message to Berkeley, to Tim and ask him if they know the first
24:57
Tim, if you're listening, we had this conversation last week.
24:59
Do you know what the first classic was that you guys ensured?
25:05
Just that straight forward.
25:06
Is it part of the story?
25:08
So Tim, if you're listening, get that to me.
25:16
Now let's go to Texas and talk to Sean.
25:18
You're on the Under the Hood Show.
25:19
Sean, what can we do for you?
25:22
I have a 2015 Toyota Sienna and the AC compressor works sometimes and sometimes it doesn't.
25:32
If I disconnect the battery for a bit, I can get it to where it'll kick on when
25:37
I turn the air conditioner on.
25:39
The last time I did that, I hooked up a set of gauges to it to see what my pressures were
25:45
and on the low end, I had 68 PSI and on the high end, I had 230 PSI.
25:51
I don't really know what those mean necessarily, but is my issue with the compressor or is
25:58
there something else in the system that I need to check first, just kind of looking
26:02
for some direction on how to proceed with that?
26:05
Those are both too high.
26:06
Did you try to charge this yourself?
26:09
Did you add refrigerant to it?
26:12
That's a good step one.
26:13
Step two, are the fans running on high when the AC's on?
26:17
Well, when the compressor works, the fans are running and they'll work.
26:26
Three, is the area in front of the fans in front of the radiator and condenser and
26:33
the area between the radiator and condenser completely clean, dirt free, so there's air
26:39
flowing through there or have you looked between there to know?
26:45
I have rinsed the area off and inspected that area.
26:50
In between the two?
26:52
Because if it's dirty, it will give you the higher pressure.
26:53
So, at this point, if you've got that higher pressure and all of that stuff is clean,
26:59
the fans are working, there's air flow, you haven't added anything to it, you
27:03
need to get that thing evacuated and recharged to find out what's going on.
27:06
It may be that it's got air in there.
27:09
The air may get in there when it's very cold and the seal shrink and the refrigerant pressure
27:16
goes down because of the refrigerant.
27:17
If it's zero outside, the pressure is going to be zero and it'll allow air in.
27:21
If it's got air in it, it doesn't condense like your refrigerant does into a liquid.
27:29
You can't get enough pressure to make liquid oxygen.
27:31
It would be really high pressures.
27:34
So the pressures will be high and it will kick off because you've got, it's seeing the computer
27:39
sees that there's a problem with high pressures.
27:41
Sometimes you can disconnect that battery, reset it and it'll start over again and then
27:45
it'll realize the pressures are too high.
27:47
So it's shutting down.
27:48
I would have it evacuated and recharged and find out if that cures your issue because
27:53
we're obviously, the compressor is working because it's pumping a lot of pressure
28:00
And definitely that would be our next step.
28:02
If I had gauges on one and saw them both high like that and I had good flow so the temps
28:07
are where they're supposed to be, you know, if the fans don't work or it's dirty, that
28:11
high side's going to climb and so is the low side quickly.
28:14
So but you've already verified that's working and it's clean.
28:17
So you know, the next step is to evacuate and recharge.
28:21
It'll be, they'll pull it out, they'll vacuum it down for a while and then they'll
28:26
recharge it with refrigerant and see what it does.
28:30
So a little bit of part of that story, I had not this issue but an issue where it just
28:35
wasn't cooling while it was idling very well.
28:38
This has been about, I don't know, two years ago and so I took it to a shop and I had
28:42
it evacuated and recharged at their suggestion and it didn't really change anything.
28:50
So I mean, and now I'm a couple of years past that and now I'm having this issue.
28:55
So I don't know if that means anything to you or if that changes anything or what.
29:00
No, I mean it might have had a problem before where it was leaking, might still have that
29:05
So what did they do to fix the problem where it wasn't cool at idle?
29:10
Well they didn't, they just discharged it and recharged it because they saw that there
29:15
was an unbalance in the pressures.
29:18
They weren't as high as they are now but there was just wasn't balanced.
29:21
So that was their suggestion first to try that.
29:23
They put some stuff in there to see if they can detect any leaks and they didn't find any
29:27
leaks in the system.
29:29
They examined everything else and didn't find any issues.
29:32
So they basically said, okay well there might be something with the compressor but before
29:37
we do anything with that, go ahead and take it home for a while and see what happens.
29:42
Did it fix itself or is it just didn't work for you all this time?
29:45
No, it never really worked well.
29:47
It would work well if you're driving 45 and up but I mean if you were idling
29:52
you can tell that it was getting not cold enough.
29:55
Has it always done this though?
29:57
This where it didn't work at idle or did it develop it while you drove it?
30:00
It has always done it.
30:01
I mean I've had this car for six years.
30:03
It has never worked well at idle and it has done that for a while.
30:10
The compressor, I mean the compressor is not coming on is different though.
30:13
Okay so it was five years old when you bought it?
30:18
Okay there is a possibility, I've seen these vans.
30:20
We've had to recharge some of these at three to four years.
30:23
It's a possibility that somebody recharged it or they hit an animal with it or something
30:28
and had to put a condenser in it up front or it got damaged during service.
30:32
If they added oil to it and I've seen too many texts just say well let's just put
30:36
two ounces or three or four ounces of oil in it every time.
30:39
If it's got too much oil it's going to cool poorly at idle but it'll work good down
30:45
If everything else is good and how you fix that is by if that you don't know
30:48
exactly how much oil is in there so sometimes just evacuating and recharging is going to pull
30:52
some of it out but you don't want to pull too much out.
30:56
It's kind of a game but if you find that if you evacuated and recharged it this time
31:01
and not only does it fix the pressures but it's cooling better at idle that's because
31:05
some of that oil was removed during the service.
31:08
I wouldn't add any oil to it when they recharge it I wouldn't add anything to it at this
31:13
Sean thanks very much for the call good luck I think we all just need that once
31:17
in a while don't we?
31:19
In our life we'll evacuate the whole system and then recharge right I mean just you know
31:25
that's what vacation is for your head I kind of do that every morning and then when you
31:31
come back from vacation there's always 866-594-4150 let's go to Kansas City and talk to rock
31:41
you're on the end of the hood show rock what can we do for you?
31:46
Probably age wise this vehicle is probably qualifies at the 2006 but it is a skid steer
31:55
so if you want to guess the color we could do that up front.
32:00
I don't think it quite qualifies but I'm going white are you thinking it's a bobcat?
32:05
I'm thinking it's yellow it's either it's either yeah it's yellow that's a real safe
32:15
Well that was not the brand I was thinking of I knew yellow I could hit like 3 or 4 brands.
32:22
There's a lot of them yellow.
32:25
So my question is obviously this is 2006 it's a diesel when I shut it off it continues to
32:36
run for anywhere from 5 to 10 seconds and it's again if it's up throttled it it starts
32:45
slowing down but again it doesn't shut off immediately and from what I've you know what
32:53
I understand is you know the only way that runs is if it's got fuel going to it and
32:58
so I'm thinking that it's got maybe an air leak or something or some somehow it's pulling
33:07
the rest of the fuel that's in the line I did replace the fuel shut off and that seemed
33:16
to help a little bit but not it still doesn't.
33:21
So just curious if if I'm headed down the right path and then how would I find the leak if
33:29
that you know it is indeed what it is.
33:33
Has it always done this?
33:37
Since I've had it yes and the guy before me said it's always done it okay but it I
33:42
don't think it's supposed to.
33:44
Well that's the so that's the thing is it's a turbo?
33:49
Okay so on some of the turbos they have a delayed shutdown feature and it's intentional when you
33:56
turn the key off it'll lock the controls you can't control the vehicle but that also means
34:02
that nothing's moving and it's in pause mode to circulate the oil through the turbo a little
34:08
bit so you're not going from I'm ramming a pile of dirt to shut it off and then
34:14
cake the oil around the bearings and the turbo so what you need to do you could contact the
34:20
service center and ask them if it's supposed to do that and they'll tell you if they say
34:23
no second step is to get a voltmeter and hook up to that shut off solenoid on the pump and
34:29
when you turn the key off okay watch it if it shuts off immediately and the engine
34:34
keeps running the pumps got a problem if it's cause you've already replaced the solenoid
34:41
if it has power there okay but but I if if the pump has a problem I mean doesn't the flow
34:52
of the fuel go through that solenoid now the solenoid blocking it this the solenoid lets
34:58
a valve open and let's fuel flow so when the solenoid closes it shuts the valve off
35:04
because solenoid can't hold that much pressure so you're you're you're shutting it off
35:07
it's kind of like a transmission solenoid so you if you well and the other thing you
35:11
can do is go go to the pump while it's running keep your fingers out of the fan blade and unplug
35:18
the solenoid and see if it shuts off if it shuts off immediately then it's the vehicle
35:23
controlling that solenoid keeping it running okay if it doesn't shut down immediately the
35:27
pump is is bleeding inside and I wouldn't worry about it but if it keeps if it keeps
35:34
going what happens if you pull that off and it runs for 20 minutes and then you're in you
35:39
know at least it'll shut off you have to go find the fuel line and get some vice grips and shut
35:44
that thing down to get it to kill but I I wonder if that one is is designed that way
35:51
because I I know I've rented a few that were designed that way yeah I've talked to the
35:57
manufacturer and service and they they didn't indicate that because they were telling me
36:03
you know some things that you know it's got to be continuing to get fuel continues to run
36:08
for a period of time so and it's a 2006 so I don't know if it was that advanced to have
36:18
the circuitry oh yeah keep pumping oil yeah so I had a track I was running a couple years ago
36:24
that had that in there but it would actually run for a minute you'd shut it down and it
36:28
would start beeping at you that you know it had a life you could tell in that case
36:31
it was a controlled situation you shut it off and it would go beep beep and it would
36:35
say shut down on it yeah it would it would kill he could he have a like a turbo
36:39
seal out that's pulling oil and it's using that to run instead of you know actual
36:44
injection pump yeah that's possible too but and that can be found by pulling the
36:48
intake off to so you got a bunch of oil in your yeah but and you'd be burning
36:52
oil too with the engine there's a lot of things to check but I'd start with
36:56
I'm plugging this on burn a little bit oh yeah it does burn oil so that's that's
37:01
interesting the seal in the turbo and so how would I check that or verify well you
37:07
pull off the tube between the turbo outlet and the intake and if it's just
37:11
dripping wet with oil that's a lot of oil it should it's gonna have a mist in
37:15
there but it's not going to be like running if it's really dripping wet
37:18
then that's it'll run that diesel engine for like a gas car when we used to
37:23
shut the old ones off in the 70s and stuff they would kind of run on cuz
37:28
they were dripping fuel into the intake so that idle stops on him this show
37:33
every once in a while still I I'm amazed by you guys that's all that's all I'm
37:41
gonna say okay 866-594-41 5 0 that's the number to reach us here at the end
37:48
of the hood show let's go to California and talk to Joe you're on the end of
37:52
the hood show Joe what can we do for you I got a 1964 Chevrolet Camino with a 327
38:00
and a sniper EFI system I'm a little bit out of loss here but you know for my
38:07
fix could be the problem is I have erratic air fuel ratio just sitting there
38:14
idling cold the it'll go from 12 to 1 to 17 to 1 probably 10 different times in
38:20
the same second and it could get a max of 10 to 1 to 20 to 1 so there's a real
38:25
big span there the idle air control valve ramps all the way up to a hundred and
38:29
you have to use your foot to you know keep it alive until it warms up when it
38:35
warms up it'll stay running it'll do rpm but it'll still have the erratic air
38:39
fuel I spent I put a new NGK02 sensor in it thinking that could be the
38:46
problem it was not I spent three hours on the phone with Holly sent the unit back
38:52
to Holly and they gave it a clean bill of health I proceeded to put a new cap
38:58
rotor plugs I put a ground from I think it's DEI industries they make a
39:07
graded like they're a grounded braided wire loom that you can put over the
39:12
wires to help with the interference I put that on there I pulled the intake off
39:18
sent it over to a machine shop to check for squareness and it's within one to
39:23
two thousand across both services and I ran a compression test which was 170 to
39:31
175 across all cylinders motor has like maybe two three hundred miles on it
39:38
help good ending so is this is this one of their mass airflow units or is it a
39:48
map sensor only I should just be a map it's just they're all in one unit like
39:56
kind of like a TBI yeah but they didn't include a mass airflow sensor with it in
40:01
the intake air tube just the throttle body with a map sensor built onto the
40:04
back okay as a if you have an engine that has a lot of modifications done to it
40:12
it's it's gonna have to be tuned specifically for that unless it has a
40:17
mass airflow sensor the mass airflow system can sense the amount of air
40:21
flowing into the engine no matter what kind of camshaft you have in it and
40:25
it'll automatically adjust but when you got a map sensor with the vacuum
40:30
running up and down and things it's it can get a little wonky like yours is doing
40:36
I have I guess to add a little more history to the engine in the holly unit was
40:46
put on I put it on in 2020 when I rebuilt this engine and then long story
40:52
short is I had an issue with the transmission I believe it stuck on
40:55
high line pressure and it you know tore up the thrust bearing and the
40:59
thrust plate had to have that's why the engine had to be rebuilt recently get
41:03
the end play in the spec again and it ran fine for years with this camshaft with
41:09
this and nothing changed except for a little machine work to fix the crank
41:14
shaft so I'm just gonna recap that so it ran wonderfully until you took the
41:19
engine out of the vehicle and reinstalled it with the same fuel
41:24
injection system is everything the same as it had before everything the same
41:29
as it was before the machine wise I had a line honed I had the thrust plate on
41:36
the crankshaft prepared and then the block was decked seven thousand but then
41:41
made up for that with the head gasket adding thickness to that to get my quench
41:45
right you didn't change the cam or the rockers nope same exact one
41:51
since 2020 yeah that everything you just described should not have changed
41:55
change the single thing unless you've got a wire that's broken in the system
42:00
somewhere being pulled you would think taking it off sending it into Holly
42:04
bringing it back again would change something again because for them to see
42:09
it bad on the car good on the bench bad in the car where they're running on the
42:13
bench I haven't been into their studio and looked at their flow bench to see
42:18
how they're testing it so I don't know what kind of real-world scenario
42:24
they're using that could be different in the car I mean they're pretty good at that
42:27
kind of stuff but I do know a lot of these companies have shrank tremendously from
42:32
what they used to be we used to have a friend of ours that used to work for
42:36
Magnus and supercharges and he said we went from this facility to me remember
42:42
that it was started in a garage ended in a garage the tuner yeah the
42:48
tuner guy for for his part of the division so he said yeah he says it's a
42:53
different type of of work of what what he was doing then what they used to do for
42:58
testing so I'm not sure how they test that system that's gonna be that's gonna
43:04
be a tough one maybe like the I thought maybe you could have like an internal
43:09
vacuum leak oh yeah at the intake but then I thought about and I put I bought the
43:15
same exact gas and it's the thicker intake gasket like 60,000 I'll tell you how to
43:20
check that angle wouldn't be quite right I can tell you exactly how to check that
43:24
fast and if you're if you're not familiar with it you'll go oh that makes
43:27
sense pull off the PCV valve from the one valve cover and then remove the
43:33
vent valve from the other valve cover and then stick your hand over over
43:39
both the holes or tape up one hole so you only have one hole left into that
43:42
engine and put your hand over it if there's suction there without a PCV hook to
43:47
it you got a leak inside if there's no suction or a little bit of pressure
43:51
blown out you're good that's just the blow by and the normal pressure if it
43:57
pulls any suction all it's leaking none because you don't have vacuum hook to
44:01
it you don't have PCV hook to it that's how we found these dodge you know
44:05
the dodge with the 318s in the 360s those were horrible about leaking
44:10
underneath and they would burn oil because they would suck air and oil out of
44:14
that valley right into the bottom of the intake and you couldn't see it on top
44:17
we've seen that with older 350 Chevy's 383s things people would build and they
44:21
would pull up in there I'm not the one to answer this question I'm just gonna
44:24
throw something out there because I ran into this once a long time ago with a
44:27
302 a 351W that we put a 351 we had a 302 fuel injection system on and it was
44:36
a pain in the butt because the timing wasn't matching the fuel injection system
44:40
is so when that engine went back in did you use the same timing gears and timing
44:45
set yeah yeah I I didn't change I'm the only new parts that went in were you
44:53
know bearings and rings I just wonder if there's any chance and is it off a
44:57
tooth on the timing or something like that and it's just not lining up with
45:01
so it did it did run fine initially after the rebuild and it was maybe a
45:08
couple months after so it makes me think like maybe that broken wire somewhere
45:12
that we're talking about or a vacuum leak that would cause that erratic mess
45:17
because yeah I put it in fire it up ran good yeah and then tiny was off it would
45:23
have never ran good and a vacuum leak I would start by checking that you know
45:28
because a vacuum leak could develop if there's a small leak it could get bigger
45:32
kind of like an oil leak on a valve cover gasket well I tell you what though
45:35
here's the thing I think that Joe's having a heck of a problem with this
45:39
El Camino and it's they're not a very popular car so I think you just need
45:43
to move that car to South Dakota mmm and we'll take care of it for you but
45:49
we got to guess what I gotta decide what color if I if I want to really take a
45:53
shot at it right yeah yeah 64 El Camino is a fun car smaller body that the
45:59
three of you maybe the two of you so deep in the weeds on that one yeah we got
46:05
to bring people back here Joe was talking about color Joe and Russ were way
46:09
I could barely see them from where we are so Berkeley one classics this
46:16
vehicle is definitely a killer a Berkeley one classic and I think that
46:19
since he's done all this work to it this has got to be gold Chris shoot I was
46:23
gonna go gold I'll go one of the other soft colors like a blue it's silver
46:31
silver would be my other choice I'll do I'll go any solid color Joe other than
46:37
in flames next weekend if you don't get it running right what color is this so
46:42
it's a it is blue it's off of a 98 viper that viper oh good color one color
46:49
pearl coat that's blue do you know what the original color was early original it
46:54
was white with red I'm still not right stay on the line producer dog will get
47:00
you get you set up for a hoodie from our friends over Berkeley one classic
47:05
celebrating 50 years a collector car coverage in our defense we could not
47:09
there's no way we could have gotten the color exact right I mean if you would
47:13
have said viper blue that's gonna do it for the hand of the hood show thanks for
47:19
joining us until next time you can find us at under the hood show calm don't forget
47:24
if you miss an episode you can catch it wherever you get your podcasts and we
47:28
you can watch the show on our YouTube channel just like hamburger helper when
47:31
you need a helping hand we're here with Russ Evans this is Shannon Orts from
47:35
thanking you for tuning into the Nordstrom's under the hood show have a
47:38
great day and remember PTLA the opinions heard on this program based on the many
47:42
years of experience of Russ and Shannon are offered for entertainment value only
47:46
and as a guide to your repair needs no claim to repair or cause is given or
47:50
implied always consult with your own certified technician and follow all
47:54
safety procedures before attempting any repair to be a part of the show
47:58
call 866-594-4150 find out more by visiting under the hood show calm
48:05
under the hood is produced by Prairie House Productions all content is the
48:09
property of Nordstrom's automotive incorporated and may not be used without
48:12
our permission copyright Nordstrom's automotive Inc.