I have replaced all the sensors in the engine bay.
Changed the afm and cleaned the iddle control valve.
Had new plugs and gapped to 0.7.
New leads. Rotor arm and dizzy cap.
New ignition amp.
Changed the relocation pipe for a good quality hiteq one.
Heres the readings from the data scan.
The car drives great through the gears and boosts fine.
But when im in 4th at 2k rpm it's like its miss firing ever so slightly.
Same in 3rd gear at 2k rpm.
If I'm parked up and raise the revs and hold them at 2k rpm you can feel it slightly missing.
What else should I try/swap?
I'm stumped now. Really don't know what to try next.
Its also had a new battery and starter motor.
And a new gasket on the inlet manifold.
New gasket. Studs and nuts on the exhaust manifold too.