hey guys, i have an r32 rb20det, all standard apart from exhaust and fmic, i have recently gained a miss. it is running standard boost and when boost kicks in it starts to miss and backfire a little.
i thought it was the plugs so i replaced them with some new ngk bcpr6es and most of the miss went away but it was still missing a little and after about 100km's of driving its back to the way it was.
could it be the coils, timing or dirty injectors?
any help would be much appreciated!
thanks,
Tim