

Automotive
VIDEO: Thimbal And Planar Oxygen Sensors
Andrew Markel goes over the composition of two types of oxygen sensors with a brief history into each.
Andrew Markel goes over the composition of two types of oxygen sensors with a brief history into each.
Andrew Markel shows how a dirty air filter can impact engine performance and even damage engine components.
Andrew Markel stresses the importance of replacing lubrication in drivetrain components to prevent damage to the many parts inside them.
In this video, Andrew Markel covers why the old-fashioned knee test is not valid for late-model cars and trucks when...
Andrew Markel shows how control arms can develop a noise during braking and acceleration, and what to replace to fix...
Andrew Markel explains the two types of TPMS sensors and how each can fit into your workflow.
Andrew Markel discusses the signs that a brake caliper may need to be replaced by looking at the dust boot...
Andrew Markel explains how a mass air flow code and an oxygen sensor code on a Nissan Maxima can be...
Andrew Markel explains why TPMS sensor kits should never be ignored on any TPMS replacement job.
Andrew Markel shares three tips to make sure your next oil filter installation job goes smoothly and prevents a comeback.