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The Car Show with Dane Donovan - 7/4/2026

The Car Show with Dane Donovan - 7/4/2026

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About this episode

Dane Donovan fields calls while warning drivers about summer breakdowns and the rush to get cars ready for back-to-school. The big theme is parts availability: since the pandemic, repairs are increasingly delayed, and even small items can stall jobs. Dane shares a frustrating example—an exhaust flex pipe/catalytic converter repair on a 2020 Ford Flex blocked by an $11 recall clamp, leaving a customer stranded. He also discusses maintenance planning, including a caller’s question about when to flush a Toyota Sienna transmission.

Technical Too Afraid to Ask
Term

getting inspected

"If you're thinking about if they're driving back, you need to start thinking about getting the car in now, getting inspected, getting it ready to go back to school."

A vehicle inspection is a check to make sure the car meets local rules. Doing it early can help you catch problems before you’re stuck with delays.

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air conditioning issues

"Right for those of you who have air conditioning issues, of course that you already knew that months ago, and you're either suffering through it, which kudos to you. I don't think [127.6s] I could do it."

“Air conditioning issues” means the car’s A/C isn’t working well, like it won’t blow cold air. Fixing it can cost a lot, especially if the needed parts are hard to find.

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Concept

parts availability

"I want you to know this because ever since the pandemic, we have really not recovered from being able to get parts. I mean, I'm telling you what I know that the pandemic caused all kinds of issues, people not wanting to work and people not wanting to do anything pretty much."

Parts availability means how easy it is to find replacement parts for repairs. The host is saying it’s been harder since the pandemic, so fixing cars can take longer.

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Concept

tariffs

"And it's not the tariffs. Okay, it does have effect on it. Again, I talked about it not too long. I was on the news about it."

Tariffs are taxes on imported products. If car parts are imported, tariffs can make them cost more and be harder to get.

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Car

Ford Flex

"And I have a twenty twenty Ford. And I'm not picking on Ford. I love Fords, but I was kind of upset with them earlier this week. [224.7s] Twenty twenty Ford. Okay, this thing has fifty thousand miles on it. Twenty twenty Ford. The Ford Flex of the Flea exhaust flex pipe rusted off this course five years old."

The Ford Flex is a Ford crossover with a very boxy, unique look. Here, the host is saying a rust problem happened on an exhaust part even though the car is only about five years old.

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Part

exhaust flex pipe

"Twenty twenty Ford. Okay, this thing has fifty thousand miles on it. Twenty twenty Ford. The Ford Flex of the Flea exhaust flex pipe rusted off this course five years old."

The exhaust flex pipe is a flexible part in the exhaust that helps the system move without cracking. If it rusts and breaks, the exhaust can leak and the car may run worse or fail inspections.

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exhaust manifold

"It's part of the exhaust manifold, okay, which the converter's built into."

The exhaust manifold is a metal part bolted to the engine that collects exhaust gases from the cylinders. It then sends those gases to the rest of the exhaust system.

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catalytic converter

"...six hundred dollars is pretty reasonable for a catalytic converter."

A catalytic converter is an emissions device that cleans up exhaust gases. When it fails, it can be expensive to replace, and it’s often required for the car to pass emissions rules.

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manifold gasket

"However, you need to replace the manifold gasket, and then there's a clamp that was completely rusted as well."

A manifold gasket is a heat-resistant seal that prevents exhaust leaks where the exhaust manifold connects to other parts. If it’s old or damaged, you usually replace it during the repair.

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universal parts

"It used to be all universal. It's not anymore."

Universal parts are made to fit lots of different cars. The speaker is saying exhaust parts are less universal now and often need to match the exact vehicle setup.

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Concept

recall

"...there's a recall on this engine and this clamp is part of that recall. So for won't want to sell it to you."

A recall is when a carmaker says a certain part or problem needs fixing on affected vehicles. In this story, the clamp is part of a recall, so the dealer won’t sell it like a normal part.

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exhaust clamp

"Know this, this young lady can't go to on her trip because I can't get her car done because of an eleven dollars exhaust clamp that Ford won't sell me."

An exhaust clamp is a small metal part that helps keep the exhaust pipes connected. If that clamp can’t be bought quickly, the shop may not be able to finish the repair on time.

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back order

"If you take your car in and like, hey, we can't get the part for a couple of weeks or so on back order."

A back order means the part isn’t available right now, so it gets delivered later. That can delay repairs because the shop has to wait for the missing part.

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all the maintenance

"It's been a wonderful vehicle. I keep up with the all the maintenance. The only question I have about it because the local Toyota dealer keeps fucking me about getting it done."

“Maintenance” here refers to scheduled service items like fluid services, filters, and inspections that keep a vehicle operating within design specs. Consistent maintenance history is especially relevant when deciding whether to perform a transmission fluid flush later in the vehicle’s life.

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two wheel drive

"it's a it's a two wheel drive. It's the se models. It's not all wheel drive."

Two-wheel drive (2WD) means the vehicle sends power to only one axle (typically the front wheels on a Sienna). That can matter for service planning and wear patterns compared with all-wheel drive (AWD), which drives additional components.

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transmission flashes

"Just want to pick your brain, like, well, transmission flashes, like what's what's the rule thumb?"

A transmission flush (sometimes described as a “flush” or “exchange”) is a service where old transmission fluid is replaced to remove contaminants and restore proper hydraulic and lubrication performance. It’s different from a simple fluid change because it aims to replace more of the fluid volume.

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flushing it

"You don't well, first and foremost, I would not recommend flushing it. Okay."

A transmission flush is when you replace the old transmission fluid more aggressively than a normal drain-and-fill. The risk is that old gunk inside the transmission can get stirred up and cause problems.

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screen in the transmission

"Toyotas do not have a filter. They have a screen in the transmission. They don't have a filter."

Instead of a replaceable filter, some Toyotas use a mesh screen inside the transmission to catch debris. Because it’s not a simple “swap the filter” job, flushing can stir up trapped dirt.

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torqu converter

"the torqu converter, the pan, the lines and everything like that, you probably have about, you know, roughly you know, ten to fourteen quarts of transmission fluid"

In an automatic transmission, the torque converter is the part that uses fluid to transfer power from the engine to the transmission. It’s one of the places where transmission fluid sits, so it affects how much fluid you’re dealing with.

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transmission clutch

"There's there's dirt, there's debris, there's transmission clutch, you know, matter and everything like that."

Inside an automatic transmission, clutches are used to make the transmission shift gears. As they wear, tiny debris can build up in the fluid, and a flush can potentially spread that debris around.

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viscosity

"What I would do because sometimes with transmission fluid, and I've talked about this before on the show, we talk about viscosity, the thickness of the fluid."

Viscosity just means how thick the fluid is. Old transmission fluid can change thickness as it wears out, and adding fresh fluid can change how the transmission operates.

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Concept

shock the transmission

"So a lot of times if you introduce all that new fluid to the transmission, sometimes it can shock the transmission. It can't handle it because it's so thick"

The phrase “shock the transmission” means the transmission might not like the sudden change in fluid condition. If the old fluid has been worn down, switching to much fresher/thicker fluid can cause rough behavior for a bit.

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transmission draining film

"We don't want to I wouldn't recommend that we introduce and do changing all the fluid. If you wanted to do it, I would do a transmission draining film, So you just drain out what's in the pan and then you put in new fluid, which roughly is about four quarts of transmission fluid."

This is a way to service an automatic transmission without replacing all the old fluid at once. You drain what’s in the pan, add new fluid, and then drive normally.

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drain fiel

"But maybe if you got some knee pain and you treat it with a little bit of medicine and some therapy or whatnot, and we slowly introduce you know, so maybe change it now just to do a drain fiel and then in thirty thousand miles do another drain in pill."

Drain-and-fill means you remove some of the old transmission fluid and add new fluid back. It’s often recommended for higher-mileage cars because it’s gentler than a full flush.

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drain plug

"Not not not just flush it all, just do a drain and fill so it has a and if you're a doing at yourselfer, it has it has a drain plug."

A drain plug is a plug you can remove to drain the old fluid out of the transmission. If your car has one, it’s easier to do a drain-and-fill service.

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fill plug

"I mean you have to each year, making miles a little bit different. But most of your toyotas have a drain and a fill plug. Some cars or have sealed transmissions,"

A fill plug is where you add new transmission fluid back in. It helps you get the fluid level right after draining some out.

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sealed transmissions

"But most of your toyotas have a drain and a fill plug. Some cars or have sealed transmissions,"

Some transmissions are designed so you can’t easily drain and refill the fluid like normal. That usually means the fluid service is harder and may need a shop.

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transmission drain in fill

"and it's a nightmare to do a transmission drain in fill. But yours should be pretty much a drain in fill."

This is a transmission service where they drain the old fluid and put in new fluid. It’s usually simpler than a full flush and is meant to keep the transmission working smoothly.

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Car

Sienna

"My father in law has he has a Sienna and he has I mean like two hundred twenty thousand miles on the scene, and I'm telling you what, it still runs like a top."

The Toyota Sienna is a minivan. Here it’s mentioned as an example of a vehicle that can keep running well even with a lot of miles.

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Toyota fluid

"I appreciate Hey, make sure you use I would highly just do the Toyota fluid. There's there's there's you know, I'm not you know, knocking on anybody else, but I would just at four courts just by the the recommended Toyota fluid..."

They’re saying to use the transmission fluid Toyota recommends. The right fluid helps the transmission shift correctly and avoids problems.

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detergent

"some other manufacturers might have a different detergent, might have a different mixture, and so on and so forth."

A detergent is an additive that helps keep the inside of the transmission cleaner. Different brands can use different additive mixes.

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transmission fluid change

"Sometimes yeah, sometimes when you change transmission fluid, sometimes you can create a problem opposed to just you know, leaving."

Sometimes changing old transmission fluid can make a worn transmission act up, especially if it’s been neglected. The idea is that the new fluid can change how things behave inside.

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Car

Volkswagen Jetta

"I mean, I could have a twenty twelve Jetta and it's recommended every sixty and then twenty thirteen Jetta and it's never it's not recommended at all."

The speaker uses a Volkswagen Jetta to show that service schedules can change from one model year to the next. That’s why you can’t rely on what you “think” you know—check the owner’s manual for your exact year.

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battery

"intermittent battery issues, Like the battery would be just be absolutely dead and then i'd jump it... Car won't start, but the battery has twelve and a half volts."

The battery supplies electricity to start the car and power the electronics. If it’s weak or there’s an electrical drain, the car can shut off unexpectedly even if a voltage reading looks normal.

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alternator

"some people go, well, dating, your alternator went out. Now it's not the alternator, because I tested the alt nator."

The alternator keeps the battery charged while the engine is running. If it’s not working, the battery can drain and the car can die.

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parasitic draw

"Maybe there's an underlying you know, drawl or so I put a battery in it."

A parasitic draw is when something in the car keeps using power even when it’s parked and off. That can slowly drain the battery and make the car act like the battery is “randomly” dead.

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Car

Honda Pilot

"My granddaughter has a twenty eleven Honda Pilot with one hundred and forty four thousand miles okay. She was complaining that her breaks weren't that great."

The Honda Pilot is a family SUV made by Honda. Here, the host is working on the brakes because the pedal feels soft and goes down too far.

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Part

caliper slides

"The pads are billy new, maybe twenty five hundred to three thousand miles on all of them. The caliper slides are free."

The caliper slides are the moving guides that help the brake caliper slide in and out correctly. If they’re stuck, the brakes can drag or feel wrong.

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bled the system

"So I bled the system. It didn't help at all."

Bleeding the brake system removes trapped air from the hydraulic lines so brake fluid can transmit pressure properly. Air in the system often causes a spongy or sinking brake pedal.

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Master cylinder

"So long story short, I ended up going to the Honda dealer and I bought a new Master cylinder. I bench bled it, I installed it, led the system again."

The master cylinder is the part that “sends” brake fluid pressure when you press the brake pedal. If it’s worn out, the pedal can feel mushy or go too far, and the brakes won’t work right.

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bench bled

"I bought a new Master cylinder. I bench bled it, I installed it, led the system again."

Bench bleeding means you bleed the brake master cylinder on the bench first, before putting it in the car. It helps get rid of air so the pedal feels firm after installation.

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brake vacuum issue

"Okay, so most likely that's a vacut. That's gonna be a break vacuum issue. That's going to be a vacuum issue."

A brake vacuum issue means the car isn’t getting enough vacuum to help the brakes. That can make the pedal feel wrong—sometimes harder, sometimes like it’s not holding pressure the way it should.

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ABS

"Does the vehicle have ABS?"

ABS stands for anti-lock brakes. It helps keep the wheels from locking up so you can steer while braking hard.

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vacuum line

"That's either a. Booster issue or the the the vacuum line that's running from the booster to the engine."

The vacuum line is the hose that sends vacuum from the engine to the brake booster. If it leaks or is blocked, the booster may not get enough help to work correctly.

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check valve

"Now it is so most of these vehicles will have a check valve. A little valve. Yeah, okay, So a lot of times these valves will will stick or they'll stick open, right"

A check valve is a small one-way valve. It helps keep vacuum going the right direction to the brake booster—if it sticks or fails, the brakes can lose power assist.

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vacuum hose

"So let's let's go ahead and replace that that vacuum hose. [1659.0s] It goes from the engine to the booster, and let's try that if you're still experiencing the same issue"

This hose sends suction from the engine to the brake booster. If it leaks, your brakes can feel weak or the pedal can slowly go down because the booster isn’t getting enough help.

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brake booster

"It goes from the engine to the booster, and let's try that if you're still experiencing the same issue, then unfortunately, we're just you're gonna have to put a booster on it. [1787.5s] Is not ABS. It's it's a vacuum issue."

The brake booster is the part that makes your brakes easier to press. If it’s not working (or not getting vacuum), you may need much more pedal effort and the pedal feel can change over time.

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trapped air

"and it's gonna get that possible air that's trapped in the ABS module. [1748.0s] It's gonna it's gonna pump that out."

Trapped air is air that got into the brake fluid. Air compresses, so it can make the brakes feel weak or the pedal sink, and bleeding (and sometimes cycling ABS) helps remove it.

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bleed the brakes

"Okay, now you may have to bleed the brakes again, but you know, do that, you know, do that four or five times where you activate the A B S [1765.7s] But that's one way you could do it without a scan tool"

Bleeding the brakes means pushing out trapped air from the brake lines. Air in the system can make the pedal feel soft or sink, so bleeding restores proper brake pressure.

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factory extended warranty

"The guy worked with bought this guy worked with bought a brand new, used certified Subaru and with a factory extended warranty."

A factory extended warranty is extra protection that lasts longer than the basic warranty. It can help pay for repairs, but it doesn’t always cover every kind of damage—especially if maintenance wasn’t followed.

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used certified

"The guy worked with bought this guy worked with bought a brand new, used certified Subaru and with a factory extended warranty."

Certified used cars are inspected and come with extra promises compared to a regular used car. The story is basically: even with that kind of “certified” purchase, the maintenance issue still led to a serious problem.

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blue smoke

"He started up and it blowed a big puffe's blue smoke by smoke out of tailpighter and the cars only got like had like twenty eight hundred or twenty eight thousand miles on it or something."

Blue smoke usually means the engine is burning oil. That’s a warning sign that something inside the engine isn’t sealing or working correctly, and it can lead to major damage.

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motor locked up

"The motor locked up to two thousand, no fit."

When the engine “locks up,” it means it stops turning and can’t run. That usually happens when the engine is badly damaged, often from oil problems.

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Car

F one fifty

"And he's got en F one fifty. The other day he goes, man, I just got my truck. My check engine lights on and it's an F one fifty."

They’re talking about a Ford F-150 truck. The driver had a check-engine warning, and the mechanic read a code that suggested the engine timing might be off.

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check engine lights

"The other day he goes, man, I just got my truck. My check engine lights on and it's an F one fifty."

The check engine light is a warning on your dashboard that something in the engine or emissions system isn’t right. You usually need a scan tool to read the exact code so you know what to fix.

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cam crank correlation code

"So I read the code. And it was a camp It was a cam crank correlation code or whatever timing chain issue."

A cam-crank correlation code means the computer thinks the engine’s timing signals aren’t lining up correctly. That can happen if the timing chain has stretched or the timing is off, and it’s something you shouldn’t ignore.

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timing chain issue

"And it was a camp It was a cam crank correlation code or whatever timing chain issue."

The timing chain helps keep the engine’s timing synchronized. If it stretches or slips, the engine can run wrong and may cause damage, so it’s important to address quickly.

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oil level

"it was at the bottom of the stick. I'm like, well, let and he didn't know, right, So I'm like, let's check your oil... it's not on the stick... So I added two courts, not on the stick."

Oil level is how full the engine is with oil, checked using the dipstick. If it’s too low, the engine may not get enough lubrication and can overheat or get damaged.

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oil change

"He not due for an old chang he changes it every three thousand. He's not due for an oil change yet."

An oil change is when you replace the engine oil (and often the filter) so the engine stays lubricated. In this story, the main issue is that the oil level was low even though the truck wasn’t “due” yet.

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Car

Jeep Wrangler

"...Sure, hey, I've got a two thousand and five Cheep Wrangler and at one hundred and twenty three thousand mile..."

The Jeep Wrangler is a type of SUV made for off-road driving. It’s popular with people who want a vehicle that can handle dirt roads and rough trails. The podcast mention sounds like they’re talking about how a 2005 model has lasted with about 123,000 miles.

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synthetic oil

"Okay, all right, so I personally don't think that it had anything to do if you switch into the synthetic the is the oil filter?... So I just unfortunately it has nothing to do with this synthetic oil."

Synthetic oil is a type of engine oil that’s made to work better in hot and cold conditions. In this discussion, the host says the leak isn’t caused by synthetic oil—it’s from a separate problem.

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Part

oil filter housing

"So there is a what's called the oil filter housing. So there's an oil cooler and the oil filter housing there. They're bolted, they're underneath the intake..."

The oil filter housing is the part that holds the oil filter and routes oil through the filter. If it starts leaking, oil can drip down onto other parts under the engine.

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Part

oil cooler

"So there's an oil cooler and the oil filter housing there. They're bolted, they're underneath the intake."

An oil cooler helps prevent engine oil from getting too hot. It’s like a small radiator for the oil, and here it’s located near the oil filter housing.

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bell housing

"it then runs off the back of the engine and down the transmission and the bell housing, and it's gonna it's gonna it's gonna drop right there where like you said, with the engine and transmission meet."

The bell housing is the cover area where the engine and transmission connect. Oil can drip down into that area if there’s a leak higher up.

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intake

"What I would recommend that you do. I mean, you're probably gonna need to take it to a mechanic because the intake's got to come off and everything like that."

The intake is the engine’s air path. To fix the leak discussed here, you usually have to remove intake components to get to the oil filter housing underneath.

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Concept

labor intensely

"It's pretty labor intensely. Do not buy an aftermarket one."

“Labor intensely” means it’s a time-consuming repair. The speaker says it’s hard because you have to take off parts like the intake to reach the leaking area.

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aftermarket one

"Do not buy an aftermarket one. I've I'm a victim of it myself. We've we've tried in the past to try to save customers money and put an aftermarket one in it..."

An aftermarket part is a non-factory replacement. The speaker is warning that in this specific job, aftermarket versions may not work out as well and can even prevent the car from leaving the shop.

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dealer

"So buy one from the dealer. It comes with all all"

A dealer sells the factory-style part made for your exact car. The speaker says it’s safer here because it includes everything needed for the repair.

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