Hi guys, bought my M3 no long ago, really love the car and enjoy driving it, absolutely great.
car has done 6500km so far with NZ performance stage 2 ecu tune and Miltek Catless down Pipe, mid pipe and rear muffler.
My question is, few days ago, I used the M1 model and pulled it hard to have a a little bit fun, all of a sudden a warning sign come up along with the yellow engine light, car started shaking and showing message “full power not available, have car checked at dealer”, I restarted the car and everything was fine. (No engine light, no shaking, no warning message).
Yesterday I did the same thing and it happened again, but this time the yellow engine light stays on. I restarted a few times but no luck. (Car drives fine)
I googled it and people say the spark plugs need to be replaced, reason being is with stage 2 tune, spark plugs should be colder to avoid misfire, they recommend NGK 97506.
Just wondering anyone here suffer the same problem?
cheers
