hey guys i have a prob when the car hits full or over 9 psi of boost it starts like misfiering but its on and off like sometimes it would go to 14 psi no problems and than low boost it starts. could it be a vacume leak or echaust leak or some sensores? thanx for the help!!! much appreciated!!!!
probably spark blow out. your plugs are either worn out or gapped wrong. i would suggest buying a new set of copper plugs and gap them to 0.8mm and see how you go. the other thing it could be is dodgy injector connectors (corroded or broken/loose)
