2024 Chevy Duramax Engine Problems And Complaints. I have always had gmc trucks, and this is the first one with so many. Every duramax makes that noise, it’s just more noticeable with l5p cause they run quieter.

From getting the motor to start to catastrophic oil leaks, here are three of the most common problems drivers report with the 3.0l duramax diesel engine. Some are ok, but more problems on the new ‘24 electrical architecture than there has been in a long time.