What is the best time to change vehicle's Continuously Variable Transmission (CVT) fluid? How to protect a car's battery on very cold nights? What's the best mileage to trade in my 2012 Chevy Traverse ...

Need to service your automatic transmission? The market for automatic transmission fluid (ATF) has recently become saturated, if you'll pardon the pun. There used to be just two choices: Type F for ...

Checking and changing a vehicle's transmission fluid is the best way to maintain the functionality of its gear-shifting mechanism. After all, said fluid is primarily responsible for lubricating the ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader who was told they never had to change their vehicle’s transmission fluid. The Car Doctor answers a question from a reader who ...

If you’ve ever been told your car has “lifetime” transmission fluid and never needs a change, you’ve been fed one of the biggest myths in car maintenance. The idea sounds nice, sure. No transmission ...