Common L5P Duramax Issues: What Owners Need to Know
Introduction to the L5P Duramax EngineIntroduced in 2017, the L5P Duramax marked a major step forward for GM’s heavy-duty diesel lineup. Built exclu
Introduction to the L5P Duramax EngineIntroduced in 2017, the L5P Duramax marked a major step forward for GM’s heavy-duty diesel lineup. Built exclu