EPA refrigerant rules are changing. Learn how the shift to R-1234yf affects tractor and farm vehicle A/C systems, tools and ...

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...

With the popularization of the Audi EA888 Gen4 engine, the 2025 A4L has introduced an intelligent maintenance reminder system. This system monitors the remaining life of the oil i ...

There are a few different solutions you can use to remove sludge and other contaminants from your car's engine, but soapy water should not be one of them.

Consumer Reports' auto experts explain how you can keep your car, SUV, or truck in top shape, with advice especially for ...

If you let your car idle too long in the winter, then you might be wasting fuel. If your car sits for over 20 seconds, the gas is watered. Plus, idling on a cold start can increase wear and tear on ...