Duramax crankshaft repair that was supposed to be done at factory. We fix it Correctly with a keyway #duramax #autoshop #autorepair #carrepair #enginebuilding | Dave's Auto Center

Duramax engine sludge. Lack of consistent oil changes has ruined it. This engine was abused #duramax #oilchange #autoshop #carrepair | Dave's Auto Center

Starting the build on a LML Duramax #engine #enginerepair #enginerebuilding | Dave's Auto Center