F/INJ Suicide Machine
New Member
- Joined
- Dec 22, 2011
- Messages
- 33
- Reaction score
- 0
- Points
- 0
- Location
- South Australia
- Members Ride
- "89 HSV Enhanced SV20
Hey guys. Got myself a VN S1 HSV Enhanced SV20. Drives very well, except for one thing. On idle the revs aren't going crazy but they are a little up and down. Also when I hold the revs up at about 1500-2000 the car misses and fluctuates rpm. Driving normally its a rocket and you wouldn't know but it annoys me it runs rough. I've replace DFI, coil packs and leads/plugs. New oxy sensor. What could be my problem??? Thanks