Sweetcouple456
Full Member
- Joined
- Dec 12, 2020
- Messages
- 9
Okay, so my 2013 Avalanche has already had the spark plugs & wires replaced, rear main seal, oil pump check valve, and valve covers. When parked or stopped I can smell burning oil. We just wiped out our savings and spent $3500 on this. I see this is a common problem on the 5.3L engines and I'm just done. Also, I miss having a diesel since I went from a 1998 Chevy Suburban with a 6.5L diesel. Has anyone changed out the gasoline engine for a diesel successfully?