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S3, E77 - Brad Hunt

S3, E77 - Brad Hunt

The Truck Show Podcast Feb 17, 2026 87 min
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About this episode

Exploring the versatility of the Jeep Gladiator, the hosts share their experiences with a recent loaner vehicle from Mopar, highlighting its off-road capabilities and comfort for daily use. They discuss the installation and benefits of the Flated air topper, emphasizing its ease of use and functionality. The episode features a special guest, Brad Hunt from Protek Diesel, who dives into diesel engine issues, particularly the grid heater bolt failures in Cummins engines, sharing insights from his extensive experience in the field.

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Technical Too Afraid to Ask
Car

Jeep Gladiator

"...with the Gladiator that Mopar loaned me. And I haven't spent time in a Gladiator like this"

The Jeep Gladiator is a truck that can handle rough terrains and is also comfortable for city driving. It's designed to be tough and practical, perfect for outdoor adventures.

Term

35s

"...especially with that Mopar two-inch lift and 35s and Bilsteins."

'35s' means the tires are 35 inches tall. Bigger tires help the Jeep drive over rocks and mud more easily, making it better for off-roading.

Term

Mopar two-inch lift

"...especially with that Mopar two-inch lift and 35s and Bilsteins."

A Mopar two-inch lift makes the Jeep Gladiator taller, which helps it drive better on rough roads and allows for bigger tires. Mopar is a brand that makes parts for Jeep vehicles.

Term

Bilsteins

"...especially with that Mopar two-inch lift and 35s and Bilsteins."

Bilsteins are special parts that help make the ride smoother and more comfortable, especially when driving on bumpy or rough roads. They are known for being strong and reliable.

Term

extended wheelbase

"but because of the extended wheelbase on those trucks over the competition, 35s are nice to have"

The extended wheelbase means the space between the front and back wheels is longer. This can make the vehicle more stable and comfortable to drive, especially for bigger trucks.

Term

re-gear

"but totally fine on 35s and you don't have to re-gear because the transmission has low enough first gear to make up for it."

Re-gearing means changing the gears in a vehicle to match larger tires. This helps the engine run better and saves gas after you change the size of the tires.

Term

first gear

"because the transmission has low enough first gear to make up for it."

First gear is the lowest setting in a car's transmission. It helps the car start moving and gives it power to go up hills or carry heavy things.

Term

miles per gallon (MPG)

"somewhere around 17, 18 miles per gallon, something like that, which is totally fine."

Miles per gallon (MPG) tells you how far a car can go on one gallon of gas. The higher the number, the better the car is at saving fuel.

Car

Jeep Rubicon

"And I wonder, this one's a Rubicon..."

The Jeep Rubicon is a special version of the Jeep Wrangler designed for off-road driving. It has features that help it handle tough terrain better than regular models.

Car

Jeep Mojave

"I could probably get away with the Mojave right a little bit better..."

The Jeep Mojave is a version of the Jeep Gladiator that is built for driving fast on sandy and rough terrains. It has special features to help it perform well in those conditions.

Part

Mopar Fox shocks

"it has the Mopar Fox shocks with the jounce in the front..."

Mopar Fox shocks are special parts that help the vehicle's suspension work better, especially when driving on bumpy or rough roads. They make the ride smoother and improve control.

Term

limited-slip differential

"with, I believe they have a limited slip in the back..."

A limited-slip differential is a part of a car that helps the wheels work together better, especially when one wheel is slipping. It makes it easier to drive on slippery roads.

Company

Flated

"...the guys from Flated sent when they were on the show. They literally sent it."

Flated is a company that makes inflatable accessories for cars, like air toppers that help with carrying things on your vehicle.

Company

Amsoil

"The Truck Show podcast is proudly brought to you in partnership with Amsoil, the maker of the best synthetics and the same ones we use in our rigs."

Amsoil makes special oils and lubricants for cars and trucks. They are known for their high-quality synthetic oils that help engines run better.

Part

grid heater

"the grid heater bolt failure with the rams, with Cummins engine, which everybody thought"

A grid heater helps diesel engines start better in cold weather by warming up the air before it enters the engine. This makes it easier for the engine to run smoothly when it's cold outside.

Brand

Cummins

"with Cummins engine, which everybody thought was an anomaly until it wasn't."

Cummins is a company that makes powerful diesel engines, often found in big trucks and heavy machinery. They're known for making reliable engines that last a long time.

Term

engine replacement

"...we were replacing engines. So you were doing full engine replacements at that point."

Engine replacement is when a car's old engine is taken out and a new one is put in. This is usually done if the old engine is too damaged to fix.

Term

corrosion

"...there's corrosion or electrolysis that basically takes the stud and weakens it to the point where the nut falls off."

Corrosion is when metal parts in a car start to break down and rust because of exposure to moisture and chemicals. It can cause serious problems if not addressed.

Term

electrolysis

"...there's corrosion or electrolysis that basically takes the stud and weakens it to the point where the nut falls off."

Electrolysis happens when electricity causes metal parts to break down, which can lead to rust and damage. It's something that can happen in cars, especially if they have electrical issues.

Term

cylinder wall damage

"And then if you don't have any cylinder wall damage, you could theoretically pull the engine out and get it machined and put it all back together..."

Cylinder wall damage happens when the inside of the engine's cylinder gets scratched or worn out. This can cause problems with how the engine runs, and sometimes it's easier to just replace the whole engine instead of fixing it.

Term

replacement engine

"...it ends up being, it's just cheaper to buy a replacement."

A replacement engine is a new engine that you put in a car when the old one is broken or too worn out. Sometimes it's cheaper to just get a new engine instead of fixing the old one.

Term

common rail

"...it's a common rail Cummins. It must have a wash cylinder from a bad injector or something like that."

Common rail is a modern way of delivering fuel to diesel engines. It helps the engine run better and cleaner by spraying fuel more precisely.

Term

cylinder failure

"They were just having a cylinder six failure and just pulling the engine out and putting a new engine in."

Cylinder failure happens when one part of the engine stops working right. This can make the car less powerful and can happen for different reasons, like too much heat or wear and tear.

Part

Monster Ram

"...can you send me a Monster Ram because I have to put an engine in my truck? And then he explained to Jay what was going on."

The Monster Ram is a part that helps diesel engines breathe better, which can make them run more powerfully. It's often used in trucks to improve performance.

Term

insurance

"...because of the insurance. He's like, it's not that much money..."

Insurance is a way to protect yourself financially if something happens to your car, like an accident or theft.

Part

coil style heater

"And then they went to a coil style heater and we were like, well, this is great."

A coil style heater is a device that heats up by using a coiled wire. It's often used in cars to warm up air or fluids, helping the engine run better.

Car

Ram 2500

"The new 20, 25 Rams with the new upgraded Cummins don't have that design."

The Ram 2500 is a tough truck designed for heavy work, like towing trailers or carrying heavy loads. It's known for being strong and reliable, especially with its diesel engine option.

Term

million-mile motor

"The 12 valve kind of gave it its reputation as being the so-called million-mile motor, right?"

A 'million-mile motor' is an engine that is famous for being able to run for a million miles before it needs major repairs. Cummins engines are often called this because they are so reliable.

Term

Powerstroke

"...let's get into Powerstroke and Duramax"

Powerstroke is a type of diesel engine made by Ford, mainly used in their larger trucks. They're built to pull heavy loads.

Term

Duramax

"...let's get into Powerstroke and Duramax"

Duramax is a type of diesel engine made by General Motors, used in their trucks. They're known for being powerful and good for towing.

Part

transmission upgrades

"And, you know, so we're constantly doing transmission upgrades and cooling upgrades for the transmissions. So coolers and clutch packs and things like that."

Transmission upgrades are changes made to a car's transmission to make it work better or last longer. This can involve adding stronger parts or better cooling systems to prevent overheating.

Car

Audi A5

"...'s like optimized for premium. And my wife had a Audi A5 2.0 turbo. She put the cheap gas in and I, like,..."

The Audi A5 is a fancy car that looks really nice and drives smoothly. It's a good choice if you want something stylish and comfortable.

Car

Jeep Grand Cherokee

".... And I've had a friend of mine who had a diesel grand Cherokee and she calls me and she's like, hey, this thing..."

The Jeep Grand Cherokee is a type of SUV that can handle rough roads and off-road adventures while also being comfortable for everyday driving. It's popular because it offers a mix of ruggedness and luxury.

Car

Honda Civic

"...w, in our generation, it was you know, the Honda Civics and the five liter Fox body Mustang. Yeah, total..."

The Honda Civic is a small car that many people like because it's dependable and saves on gas. It's a good choice for anyone looking for a practical vehicle that still looks cool.

Car

Ford Mustang

"...ow, the Honda Civics and the five liter Fox body Mustang. Yeah, totally. Like that's what everybody wanted..."

The Ford Mustang is a classic sports car that many people love for its speed and cool design. It's known for being fun to drive and has a long history in American car culture.

Car

Acura Integra

"...t really nice notch back. Civic SI or you had an Integra with a B16 or B18 in it with the you know, Comte..."

The Acura Integra is a small car that's fun to drive and known for being reliable. It's a good choice if you want something sporty but still practical for everyday use.

Car

Mazda B2000

"...as sort of the scene, right? Like a little Mazda B2000 or something, you know, a little S10, you know, ..."

The Mazda B2000 is a small truck that was popular a long time ago. It's known for being easy to drive and good on gas, making it a classic choice for some people.

Car

Dodge Ram

"...and you know, but his neighbor has a really nice Dodge Ram in the driveway. So he wants a ram just like his ..."

The Dodge Ram is a big truck that can carry heavy loads and is great for work or towing things. It's popular because it's comfortable to drive and has lots of features.

Car

Ford F350

".... I got word that you just ordered yourself a 26 F350 high output. I did, yeah. So let's talk about tha..."

The Ford F-350 is a super strong truck that can carry really heavy things and tow big trailers. It's perfect for people who need a tough vehicle for work or big projects.

Car

Rolls-Royce Ghost

"...that's a pretty color. Yeah. So we're going to do ghost tackles on it. They do tells and and then we're ..."

The Rolls-Royce Ghost is an extremely fancy car that is all about luxury and comfort. It's made for people who want the best of the best when it comes to cars.

Car

Ford Ranger

"...with the helicopter. We have a 1974 Bell 206 jet ranger. A lot of people are like, well, why does the di..."

The Ford Ranger is a smaller truck that can carry things in its bed and is good for driving on rough roads. It's a great option if you need a vehicle for work or outdoor activities.

Car

Dodge Charger

"...cussion on the Fratsonic exhaust sounds from the Charger EV. Some of the sounds David demonstrated to you..."

The Dodge Charger is a big car that looks sporty and can go really fast. It's a good choice if you want a car that has room for passengers but still feels exciting to drive.

Car

Ford F150 Lighting

"sounds David demonstrated to you in the F-150 Lighting sounded to my ear slightly reminiscent of the Charger's"

The Ford F-150 Lightning is an electric truck that can do everything a regular truck can do but runs on electricity instead of gas. It's a new option for people who want a powerful truck while being eco-friendly.

15 cars featured

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