Here's how to check the six essential fluids in your car. After fuel (unless you have a fancy EV), oil is your car's most ...

Instead of parts corroding and wearing away, transmission fluid will keep them in the best condition for as long as possible. Most car manuals will suggest that the transmission fluid be changed ...

I recently had the oil changed in my Chevy SUV. The shop recommended a transmission flush. At the time I passed on it. Was ...

CVTs, or Constantly Variable Transmissions, are a type of automatic transmission that uses a bunch of drums, pulleys, and ...

Transmission fluid (we're going to call it ATF from here ... Other than that, changing your ATF or gear oil every 100,000 miles is probably best practice. Remember, an ounce of prevention (regular ...

or even about the best motor oil brands, but what about transmission fluid? Transmission fluid options include seemingly inscrutable designations like Dexron VI, Mercon, and ATF+4. You've probably ...

Your car's manual usually indicates the specific ATF best suited for your vehicle. That's because using the wrong fluid can damage your transmission.