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"Cooling System Failures That Kill Engines | What Breaks First & Why " In Part 2 of our cooling system series, we break down the components that fail first and why"

"Cooling System Failures That Kill Engines | What Breaks First & Why " In Part 2 of our cooling system series, we break down the components that fail first and why"

Car Connection Workshop Dec 30, 2025 43 min
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About this episode

Delving into the critical aspects of automotive cooling systems, this episode highlights the components that are most prone to failure and the reasons behind them. Host Nile MotorMouth Bankings emphasizes the importance of maintaining proper pH levels and pressure caps to prevent catastrophic engine and transmission damage. With a mix of humor and expert advice, listeners gain insights into the often-neglected cooling system, learning how to extend their vehicle's lifespan and avoid costly repairs. The episode serves as a reminder that proactive maintenance is key to automotive longevity.

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Term

flat tire

"All I knew was it went flat while they were driving it. And there's three steps that I take before I give that tire back to the person who owns it."

A flat tire means the tire is empty of air and can't work properly. It can happen if something sharp pokes it or if there's a hole in it.

Term

leaking tire

"So apparently there's another leaker on the other side of the van. So I said, well, take this one back."

A leaking tire is one that has a small hole or crack, causing air to escape. If it keeps losing air, it can become flat.

Term

managing tires

"But you got to watch those videos when they come up because there is really good content right there to show you how we manage tires that are leaking the right way to do it."

Managing tires means taking care of them by checking if they have enough air and if they're not worn out. This helps keep the car safe and saves money.

Term

cooling system

"because the cooling system as i mentioned yesterday and i'm going to continue to mention it on all three episodes..."

The cooling system helps keep the engine from getting too hot by moving a special liquid called coolant around. This keeps everything running smoothly and prevents damage.

Term

automatic transmission

"if you have an automatic transmission it's relying on your cooling system to prevent it from going into your noble meltdown..."

An automatic transmission is a part of the car that changes gears for you, so you don't have to do it manually. It helps the car to run smoothly without needing to shift gears yourself.

Term

solenoids

"the amount of wiring and servos and solenoids it's crazy..."

Solenoids are small parts that help control how the transmission works by moving fluid around. They help the car change gears automatically.

Term

servos

"the amount of wiring and servos and solenoids it's crazy..."

Servos are parts that help control how things move in the car, like changing gears in the transmission. They make sure everything works smoothly and accurately.

Term

sheet metal

"...what do you got four rubber tires and some sheet metal..."

Sheet metal is the metal used to make the outside of cars. If the engine or other parts fail, you might just have the metal left without a working car.

Term

overheating

"...overheating an engine means you're also overheating your automatic transmission..."

Overheating means the engine is getting too hot, which can cause serious problems. It can also make the car's transmission overheat, leading to more issues.

Term

driveline

"...there's your driveline when that goes out your wallet goes out..."

The driveline is the system that helps move the car by transferring power from the engine to the wheels. If it breaks, it can be very expensive to fix.

Term

pH level

"three inadequate pH level what does that mean we're gonna unpack that inadequate pH level of the cooling liquid causes inner tube blooming..."

pH level measures how acidic or basic a liquid is. In a car's cooling system, the right pH level helps prevent damage and keeps the engine cool. If it's not right, it can cause problems like blockages.

Term

inner tube blooming

"inadequate pH level of the cooling liquid causes inner tube blooming that's what the term is that restricts flow and increases engine temperature..."

Inner tube blooming is when the tubes inside a car's radiator get clogged with hard deposits. This can stop the coolant from flowing properly and make the engine run hotter than it should.

Part

radiator

"but blooming in the cooling system means the tubes inside the radiator getting plugged up with calcium..."

A radiator is a part of the car that helps keep the engine cool. It takes the hot liquid from the engine and cools it down before sending it back to keep everything working properly.

Term

antifreeze

"...the chemical composition of antifreeze starts to drop off and I'm not a big fan whatsoever of this lifetime antifreeze because it's a load of crap period..."

Antifreeze is a special liquid that keeps your car's engine from getting too hot or too cold. It helps the engine run smoothly in all weather conditions.

Term

coolant

"...heat is the enemy coolant has to be top drawer not wandering you know it is not lifetime..."

Coolant is a liquid that helps keep your car's engine from getting too hot. It moves around the engine and radiator to keep everything at the right temperature.

Term

thermostat

"...on my own vehicles every 24 months thermostat flush it out completely and put all new..."

The thermostat is a part that helps control the temperature of your car's engine. It opens and closes to let coolant flow when the engine gets hot or cools down.

Term

ph balance

"...and I look on the uh the due date because antifreeze is good for three years 225 000 kilometers right on the label and it's already two years old coming off the shelf makes sense to you no shouldn't it should not so again ph balance brand new antifreeze..."

pH balance is a way to measure how acidic or basic a liquid is. In car fluids, having the right pH helps prevent damage and keeps everything working well.

Term

acid corrosion

"...failed the acid corrosion ph balance and alkalinity test right out of the jug right off the shelf..."

Acid corrosion happens when acid in a liquid eats away at metal parts. In cars, this can cause serious damage if the fluids aren't kept balanced.

Term

alkalinity

"...failed the acid corrosion ph balance and alkalinity test right out of the jug right off the shelf..."

Alkalinity is a measure of how well a liquid can stay from becoming too acidic. In car fluids, having the right alkalinity helps protect metal parts from rust and damage.

Part

pressure cap

"...the pressure cap maintains constant system pressure to prevent cooling liquid from boiling did you know that..."

The pressure cap is a part of the car's cooling system that keeps the coolant under pressure. This helps prevent the coolant from boiling and keeps the engine from overheating.

Part

heater core

"...the thermostat the radiator the coolant hoses the heater core all those things..."

The heater core is like a mini radiator that helps warm up the inside of your car. It uses hot liquid from the engine to blow warm air into the cabin.

Part

transmission fluid

"...the lifeblood of the automatic transmission called transmission fluid flows through a cooler portion built into your radiator..."

Transmission fluid is a special liquid that keeps your car's automatic transmission running smoothly. It helps lubricate parts and keeps everything cool while you drive.

Term

cooler

"...flows through a cooler portion built into your radiator to cool the transmission oil..."

A cooler is a part that helps keep the transmission fluid from getting too hot. It helps the fluid stay at the right temperature so the transmission works well.

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