Misfire When Hot Rb26

[boky]

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

[Hadouken]

So many threads about missfires.

Get another set of coilpacks

[GTSBoy]

Could also be the igniter. They cause the same problem and are sometimes overlooked when concentrating on coilpacks and plugs etc.

[SIFTY32]

it will almost certainly be the coilpacks since it only does it when the engine has warmed up and its worse under load, could possibly be the igniter but I would change the coilpacks first and go from there

[DVS JEZ]

Borrow a mates ignitor and coils. Fit the coils to ur car and test. If still faulty try the ignitor also