Lachy_jeffery01
New Member
- Joined
- Jul 21, 2020
- Messages
- 10
- Reaction score
- 0
- Points
- 1
- Age
- 23
- Location
- Nsw
- Members Ride
- Ve commodore Ute
Gday, I’ve just put 3 inch cat back, 3 inch high flow cats and 1 7/8 headers on my l77 and now it’s rough taking off and feels abit weird but doesn’t lose any power in the higher gears. It also ideals abit rough every few seconds also. I got a code saying mis firing cylinder so I got all my spark plugs redone. Seems abit better now with no engine light. Could this be happening coz I need a tune?