Hey everyone, have looked around on the forums but cant find anything solid. Basically when my car gets to full operating temp (oil temp indicating 85-90°) it my R32 gtr starts to misfire on what would seem more then one cylinder. If I take the leads off one by one its doesn't seem to effect the misfire its also not as bad when the engine isnt under load. Got the car tuned about a month ago and the tuner noticed no problems at full temp. car is basically stock making 240kw, misfire only started in the last week.
I changed the spark plugs and it didnt fix it (needed doing anyway)
I Think it could be a coil pack?
Any help would be greatly appreciated