One plaintiff says software forces early upshifts, adding strain. Another claims overheating leads to early wear and fluid ...

Has your car’s transmission suddenly started acting up? Is it shuddering while you’re on the road, or struggling with harsh gear changes? It’s time to check out what’s happening under the hood.

Your car's transmission is one of its most important components, which means you'll want to take good care of it. Like most of your vehicle’s mechanical systems, a transmission requires quality, ...

The automatic transmission in a modern vehicle is a symphony of electrical, mechanical, hydraulic, and computer-controlled components. It has pumps, clutch packs, planetary gearsets, a torque ...

There are a few relatively simple maintenance jobs that’ll keep your vehicle running better for longer. Arguably, staying on top of your fluid levels and changing them when necessary is the most ...

General Motors is facing a new class-action lawsuit over claims the automaker shipped vehicles with faulty eight-speed automatic transmissions. This class-action suit was filed against GM in the U.S.

Jeep's 545RFE automatic transmission had two second gears with different ratios. One of the "second gears" was for shifting ...