Most cars have two to four motor mounts. A bad motor mount will cause vibration or knocking from the engine. You can test for a bad motor mount visually or by rocking it by hand. Replacing motor ...

Just like their name explains, engine mounts have the role of keeping the power plant in place inside the engine bay. They are usually a component that has rubber and metal, and they are screwed into ...

No matter how quiet and smooth a car appears to drive, it still relies on an internal combustion engine to produce tons of raw explosive power every minute. That engine sits in a compartment ...

During the installation of TTI headers on our '06 5.7L Hemi Police Pursuit Charger ("Go With the Flow," July '17), we discovered that the motor (engine) mounts were torn beyond the point of reuse.