A machinist fixes a massive crack in an old cast iron engine block with a drill, a handful of bolts, and a tube of red loc-tite.

Diesel engines are generally noisy, but there are other noises they make under certain circumstances. A knocking sound could be pretty serious.

Ignore that light and risk higher emissions, lower mpg, reduced power, and severe engine damage Rislone Cat Complete Clears Check Engine Lights **media[704243]** Three of the main reasons the check ...

Whether it's traveling to work, getting your kids to school or heading to an important appointment, your car is a necessity – not a luxury. So it's scary to see your check engine light come on ...