Andrew Markel starts on a list of the six most difficult spark plug jobs you may have already dealt with. This video includes the GM Quad-4 engine, the Toyota Previa van, and the Chrysler Town and Country.
Andrew Markel shares a quick tip about diesel exhaust fluid and why the level sensor may show as low in the winter, even when it is topped off.
Andrew Markel debunks the myth that the TCM learns how the customer drives the vehicle.
Andrew Markel introduces a 30-minute webinar on the top TSBs of 2016 and how they can help diagnose vehicles in 2017. Sponsored by Federated Auto Parts.
Jon Nelson explains why carbon deposits happen and how to diagnose misfires and clean intake valves.
Andrew Markel describes the importance of installing oil filters properly and where any filter’s main point of failure is.
Andrew Markel discusses his take on conversations he had with economists at AAPEX 2016, including the future of purchasing parts.
Andrew Markel stresses the importance of choosing the right fuel hose type for its application on a vehicle.
Andrew Markel shows how decoupler pulleys overcome belt issues like slippage from speed variations to keep the engine running efficiently.
Andrew Markel shows how a slight misalignment of the camshaft can cause codes and wreak havoc on engine parts.
Andrew Markel explains the importance of taking extra steps to keep from damaging the turbocharger during a regular induction cleaning.
Andrew Markel discusses what to do to get rid of A/C smells after customers have tried to do it themselves.