▲ 1 r/n54
Ngk 2 step colder spark plugs on stock n54
Hello I bought the ecs tuning kit for the coil packs and spark plugs. After 2-3 weeks cylinder one started misfiring on cold starts periodically.
I’m wondering if it’s because I’m running the incorrect gap current is .03 (since I’m stock so far). Or if it’s because it’s not compatible with stock n54.
u/Huhwhyusomaditgame — 8 days ago