Extended warranty
Gut or cut the cat out?
AFE mass air flow
I had my 05 in the shop in the last couple of weeks for some chugging issues. Problem was fixed it needed a new ficm. The first responce was to put in a new egr valve, got the truck home and unpluged it and told them they didn't fix the problem. Back in the shop to find out it was the ficm.
Covered under warranty. FYI
Mark


