General Motors extensively used the 8L family of vehicle transmissions in a variety of vehicles through its lineup, all of which had reliability concerns.

General Motors persuaded a federal appeals court on Friday to decertify a class action seeking to hold the automaker liable for knowingly selling about 800,000 cars, trucks and SUVs with faulty ...

General Motors (GM.N) persuaded a federal appeals court on Friday to decertify a class action seeking to hold the automaker liable for knowingly selling about 800,000 cars, trucks and SUVs with ...

Don't let your transmission slowly wear away and deteriorate. Check out AutoGuide.com's recommendations on the best transmission fluid additives.

Your car's transmission is one of its most important components, which means you'll want to take good care of it. See the best transmission fluids here.

Transmission fluid is a lubricant; it keeps all the spinning, whirling, meshing metal bits inside the transmission running smoothly and prevents premature wear and tear.

Compared to changing your engine's oil, transmission fluid can be a bit more tricky. Here's a guide of know how long the fluid can last and when to change it.

Changing your vehicle's transmission fluid is vital for it to perform at its best. If you want to skip a trip to the mechanic, here's how to do it yourself.

Koenigsegg's Light Speed Tourbillon Transmission (LSTT): Capable of all wheel drive with a single electric Dark Matter motor, and a thing of beauty.

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

Transmission fluid is typically red or pinkish, but in rare cases, other manufacturers might choose something else. In good condition, the fluid is slightly translucent.