Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

The transmission in a vehicle must be able to function in challenging circumstances without fail. Arguably the hardest working part of the engine, the transmission doesn't get nearly the recognition ...

Allison Transmission has been an integral part of America's automotive technology with a long resume specified by more than 200 auto manufacturers. This age-old transmission company has played a big ...

General Motors has issued another safety recall affecting full size Chevrolet SUVs after identifying a transmission defect that raises the risk of a crash due to the rear wheels locking while the ...

You know that gut drop when your car starts to sound or feel off. Maybe it's a strange shudder, a delayed shift, or that dreaded warning light on the dash. You take it to the shop, hoping it's just a ...

Nine-speed gearboxes may be commonplace now, but the world's first example didn't have such an easy birth when it was launched. And it wasn't that long ago.