A 5-second transmission dipstick test reveals internal damage before costly failures, potentially saving over $4,000 in ...

Like most stuff automotive, automatic transmission fluid keeps getting better. Many carmakers no longer specify transmission-fluid change intervals in a vehicle’s owner’s manual. Some transmissions do ...

Q: My 2017 Toyota Corolla was serviced at 55,000 miles. The garage recommended that the transmission fluid be flushed out and the engine coolant replaced. I seem to remember you saying this may not be ...

It can happen at any time, it doesn't have to be at 170,000 km. It happens when the transmission oil cooler, which is in the radiator bottom tank, fails and allows engine coolant to enter the ...

An Orlando, Florida-based company called Improved Racing has launched a new thermostatic automatic transmission fluid cooler adapter for certain six-speed, eight-speed and ten-speed GM transmissions.

You drive the same route to work every day—same open stretches, same intersections, same stop-and-go. But today there's a subtle discord in the usual harmony, a blip on your vehicular radar, a bad ...

The automatic transmission remains one of the most significant inventions in the history of the auto industry. In its early days, it made driving a car easier, and in recent years has allowed ...