Automatic transmission fluid (ATF) is a crucial component in the proper functioning of your vehicle’s transmission system. Understanding how long ATF lasts and the optimal time for its change can help ...

My 2019 Toyota Camry XLE − with an automatic transmission and a 4-cylinder engine − has 30,000 miles on it. Should I change the transmission fluid now?

Changing transmission fluid will not improve mileage. There are far too many variables to consider in a car's systems, combined with the operating conditions, to be 100% sure of this claim.

How often you change this fluid depends on how often you use the windshield washer feature. Transmission fluid needs to be ...

Ancient wisdom says you should change your transmission fluid every few years, with different car brands suggesting intervals between 30,000 and 100,000 miles as the sweet spot.

A transmission doesn’t just wake up one day and blow itself out. It wears down in silence. It warns you in whispers—until the ...

An auto tech revealed whether or not "lifetime transmission fluid" actually lasts a lifetime. Should you change it out?

While manual and automatic transmission fluids do the same basic thing, mixing them together is not a good idea. In fact, it's risky to mix any kinds together.

DCTs use DCT fluid, which is a higher-performance lubricant designed to handle the extra moving parts inside a DCT compared to other transmissions.