My Skyline R32 GTR has a wierd misfire problem, whats wrong?
This topic is currently under discussion and there is possibly a pattern among R32 GTR owners. The PowerFC used is the same version as the R33 GTR PowerFC but this bug/problem only appears on R32 Skyline’s. An intermittent misfire problem when coming on full load seems to be the common factor. 8.04a and 8.0 are known versions to be affected by this bug. I installed a new engine cover (the bit in the middle that covers the coil packs) – this allowed me to move the ignitor pack back up on top of the engine cover. I took that opportunity to make sure I had a good earth when I moved it (which I assume the guys from Mercury have not) Prior to having the engine cover on – the coils and the ignitor pack shared the same earth – and I was just using one of the screw holes that holds the coil pack (plug) leads in place I plan to make a dedicated earth strap over to the -ve battery terminal over the weekend The user reports that “New earth for the ignitor pack fixes it” Thanks Scott For an ongoin
