This gear-reduction starter (left) is a lightweight drop-in replacement for the older starter that failed. By spinning the armature faster and reducing its output speed with a planetary gearbox, it's ...

You hop in your Dodge diesel and turn the key only to be greeted with a click-click sound, instead of the more familiar whirring of your starter motor. Something is wrong. You somehow knew that the ...

For the most part, modern cars are incredibly durable and reliable. If you avoid bad habits, most mainstream vehicles are easily capable of reaching 100,000 miles. However, despite how robust ...