What once involved manual labor and oil-stained books now benefits from advanced diagnostic systems and streamlined processes ...

The main culprit behind pulsation problems is variation in disc thickness or parallelism, also known as disc thickness variation (DTV).

Stuck oil filter? Andrew Markel explains why it happens, how to remove it, and tips to avoid over-tightening in the future.

We make three different stops on this episode of The Road to AAPEX. Our journey begins in Southern California at MPA.