Automatic transmissions are highly complex automotive components. They're significantly more complicated and challenging to work on than manual transmissions, which means expensive repairs and ...

The Aisin AW4 is a four-speed automatic transmission used in some Jeeps and as the A340 in various Toyotas. It is electronically controlled in the forward gears and has been used in numerous ...

Ford's venerable C4 three-speed automatic debuted in 1964 as Ford's first truly all-Ford designed and built automatic transmission. Prior to that, Borg-Warner did most of Ford's automatic ...

Unless you've got a lemon, most vehicles can continue to run well past 100,000 miles if they are well maintained. That means changing the oil at recommended intervals and making sure your transmission ...

Modern vehicles are more refined and efficient than ever, but mechanics are seeing a growing pattern of expensive transmission failures tied to one overlooked service item: fluid changes. What was ...

The reliability of manual vs. automatic transmissions is an age-old car debate, but the answer is more layered than most ...

Next to the engine, your vehicle’s transmission is the most complicated piece of gear (some would argue it’s even more detailed than the engine). And though the transmission may not figure in the ...

CARS.COM — Why does your automatic transmission act funny? The most common causes include leaking seals, mechanical damage, worn-out transmission fluid or inadequate transmission fluid level, but we ...