Engine oil and transmission fluid look similar, have similar viscosity, and even perform some of the same functions, but it's important not to mix them up.

Buying and replacing the oil in your car is going to be your most common form of maintenance, but you'll need to understand ...

Transmission fluid needs to be changed every 30,000 to 60,000 miles. This fluid has a dipstick that's separate from the stick ...

In a recent GM Authority poll, the majority of poll respondents say they are going to switch to the new oil spec outlined in the latest L87 GM engine recall.

The Environmental Protection Agency (EPA) has issued new guidance to diesel engine manufacturers designed to prevent sudden ...

Question: I have made a terrible mistake. I keep my dry gas in a certain spot on my cellar shelf. Somehow a bottle of transmission fluid was put there by accident. You guessed it – thinking t… ...