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 ...

GM releases fix for Chevy Colorado and GMC Canyon coolant leaks. Bulletin PIT6494A addresses degraded hose seals on 2023-2026 ...

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 ...

Q: I have a 1998 Pontiac Grand Prix GTP with 84,000 miles on it. At approximately 45,000 miles I noticed the gauge starting to run above normal (190-210 degrees F) while the air conditioning is ...

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 ...

Your vehicle’s cooling system is more than just a radiator, water pump, thermostat, fan, and coolant. Well, OK, it is exactly that, but there is a lot more to an effective cooling system than just the ...

Even if you don't know (or care) what a Btu is, you've probably seen a cooling system react violently once in your life. Usually taken for granted until it screws up, the cooling systems in our cars ...

When building a hot rod or street rod with a small-block Chevy, the cooling system is probably not the first thing you're thinking of. We'll go ahead and assume it's probably the same things we're ...

Meh, your 4x4’s cooling system is simple…as simple as fluid dynamics, thermodynamics, heat transfer, material properties, specific heat, ideal gas laws, and a few more aspects of physics can be.