Many automatic transmissions are sealed or can be checked only by a mechanic. Always refer to your car’s owner’s manual for the proper service intervals.

CarDr’s diagnosis shows issues that could be costing the used-car industry more than $7 billion. The latest diagnostic study ...

Cherokee SUVs because drivers may lose power while in motion or not be able to put the vehicle into Park due to transmission ...

A manual transmission is one with a stick for shifting gears and a third pedal for operating a clutch. Many automatic transmissions now enable manual shifting, and one style is even known as an ...

In our tests, we've found that in some cars a manual transmission can improve gas mileage by a significant 2 to 5 mpg, compared with an automatic, and can cut a car's price by $800 to $1,200.

The transmission is a vital component of the car that needs to be regularly maintained. If not, you might be stuck with the ...