Toyota Highlanders. While newer hybrids excel, some V6 owners face $12,000 replacements. I’ve detailed the warning signs and ...

A dual-clutch transmission, or DCT, functions like two manual transmissions in one package, with two independent shafts and clutches for odd and even gears. However, DCTs function similarly to an ...

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 ...

There is no complex science behind what straight-cut gears are. It's exactly as it sounds, gears with teeth that run straight out from the center of the wheel, rather than slanting in a spiral. The ...

What are the differences between an automatic and a manual transmission? I'll explain the difference between cars that have ...