One of the most fulfilling parts of driving a car is shifting gears. Enthusiasts like us yearn for open, twisty roads, going through the gears and surfing a wave of torque. Yet, most of us are stuck ...

Automatic transmissions have been present in cars for over a century now, with the original concept being patented in the early 1920s. Since those early days, automatic transmission design has gone ...

In this video, I explain what a Lenco planetary transmission is and its purpose. I will detail how planetary gear sets work using a model I created and discuss why Lenco planetary transmissions are ...

Consumer Reports' transmission maintenance FAQ on how to tell when your car's transmission needs servicing and what the ...

The GM Turbo-Hydramatic THM400, a durable and versatile transmission used in muscle cars, luxury models, and even supercars ...

Hello Paul, my reverse gear refuses to engage on warm afternoons but works perfectly early in the morning when the car is ...

I have a 2010 Mazda BT-50 with an automatic gearbox. When starting and driving from cold, it tends to slip in second gear and clunk into gear also. It also randomly drops out of gear sometimes. All ...