Originally Posted by FiLjAr4LiFe
a Boost leak is not the issue. Could be a sensor ecu or timing. I don't lknow how to check timing.
was the car misfiring like that before the plugs??? is that all you changed was the plugs?? if the car wasn't misfiring before the plugs, and all you did was change them....i dont see how the timing would be off (might be tho)....