ffmedic292
New member
- Joined
- Apr 6, 2013
- Messages
- 2
I have a 2005 2500 hd chevy duramax 6.6 .recently took cat off but still have stock exhaust. looking into egr delete and fingerstick to get rid of codes. have a bullydog gt on truck. if get into truck too hard too long it goes into limp mode. it doesn't do it as bad now since removed cat but still doing it...Lost??? help?