R33 gtst missfiring problem?
Hi everyone,
This is my first post and I'm after some help. After reading many threads about people's misfires in their r33 s1 gtst I can't come to a resolution of my problem.
I have a fmic, full exhaust, 10psi.
Under full throttle any gear it makes a mini gun rapid fire out the exhaust with no power. Does not happen when gradually accelerating. I have replaced since it first started; fuel pump, fuel filter, spark plugs gapped to 0.9 (previous plugs were 0.8 and same issue), tried original and super spark coil pack both second hand. Still am having problems
Could it be my igniter? The problem was not there before I installed fmic and bumped up boost. I haven't yet tried sealing my coilpacks with high temp sealant.
I have my car booked in for highflow and tune monday so would like to get it fixed before then
Any advice would be awesome
Cheers Mitch