New advanced engines and cooling systems are changing cooling system maintenance requirements. Service technicians and fleet managers should review their preventative maintenance (PM) strategy and ...

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 ...

You've built a great engine with lots of power. Now you need to keep it cool. All too often we see guys build fantastic cars, but neglect to pay attention to a critical component that keeps everything ...

Summer heat puts heavy-duty truck cooling systems under intense strain. Learn how preventive maintenance and accurate repair ...

It’s one of the most overlooked maintenance choices in car ownership: what coolant goes into the radiator. Mechanics say that ...

For the record, a V-8's cooling system is the most forgotten and neglected part of any hot rod. We speak from firsthand experience. It used to be that you could replace a factory 195 degree thermostat ...

There’s more misinformation floating around about cooling fans than any other part of a cooling system. Where one gearhead swears electric fans are the only modern answer, there’s another who’s ...

Your vehicle's engine cooling system is one of its most critical components. Its primary responsibility is to cycle coolant — which is a 50/50 mixture of water and antifreeze — through your engine to ...

Coolant — typically a mix of glycol, water, and additives – plays a crucial role in keeping your car running properly. It dissipates heat and keeps temperatures down in the summer, prevents your ...