2019 Cayenne 3.0 v6 engine, always cylinder 2 and 6 misfire, swap the coil and plugs, still 2 and 6 misfire. Not happened all the time, every 2 week come on. Frequence always happen few times, not a lot.Some times engine light gone on it own
Hi, on cars from vag it sometimes happens that a bad ecm causes this trouble because of high revving the engine over 4500 rpm than suddenly you get misfires after resetting it drives normal again for a while , putting in a higher grade of fuel can help . swapping the coils allready showed you no difference in behaivior