Newer compounds used to make rubber hoses have improved their lifecycle dramatically, but they haven’t changed the physics involved. Friction, pressure and heat still can cause component wear, even to ...

Truck engines are hellish environments, so overlooking belts and hoses is an invitation to disaster. Since good maintenance is no guarantee against premature failure, knowledgeable technicians know to ...

As engines get very hot, coolant helps distribute heat to help prevent overheating and engine damage. It also adds antifreeze protection and acts as a lubricant for some of the engine’s components. If ...

Summer’s extreme heat is pushing cars to their limits, and mechanics say most breakdowns don’t […] ...

GM addresses a minor coolant hose clamp issue on 19 units of the 2026 Corvette. Service Update N252541390 applies only to dealer inventory.

Some of the more common technical questions we get involve overheating, and with good reason. Overheating can be chronic, especially with older Mustangs. Classic Mustangs had marginal cooling systems ...

Jason Cannon (00:00): CCJ's 10-44 is brought to you by Chevron Delo Heavy Duty Diesel Engine Oil. Now there's even more reasons to choose Delo. (00:09): Coolant and antifreeze there's absolutely no ...