Question: I have a 2014 Ford F-150 with the 5.0 engine. When the outside air temperature is 95 degrees or above, the air conditioning system kicks into a "high gear" and has been described on other ...

Dear Doctor: My 2003 Chevy TrailBlazer with 60,000 miles sounds like a jet engine under the hood and my gas mileage has dropped to 8-10 mpg around town and has lost power. My dealer said the fan ...

The fan clutch is a small fluid coupling with a thermostatic device and controls a variable-speed fan. It ensures that the fan will rotate at just the right speed to keep the engine from overheating, ...

Question:I own a 2003 GMC Envoy XL with the 4.2-liter six-cylinder engine. I live in the Middle East, in Beirut, Lebanon. Due to an ongoing problem with the cooling fan clutch (four failed clutches in ...

Just about the time you read this it will be time for summer fun with your classic Chevy. But is your cooling system up to the task of handling the summer heat? If you’re not sure, some simple checks ...