Had issues with car that when boosting the car engine managment comes on and it goes into limp home mode. This is when you put your foot down hard, between 2500 - 3000 rpm the engine struggles and this happens.
Just done pedal test and have come up with the following code
P0309 Cylinder 9 Misfire Detected
Can anyone give me some advis of what to look at and check and what is possibally wrong