Divette said:At me the problem, 50% WOT works well, 100% WOT it is a lot of smoke, turns do not raise rpm, the motor is switched off. Who had such problem? Changed ECM (used) three times.
Ngk 7773 UR6Jimmy said:If it is overboosting,it will throw a code (the check engine light will come on)
If it is knocking,the ecm will pull timing.
What spark plugs are you using? Does your intercooler pump work?