9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
Why a tuned (Saab) engine misfires, when stock it does not?
My untuned, stock car had no misfires, but when tuned the car misfires when pushed.
After having exchanged Q&A’s with Brian at Vtuner, I want to summarize my understanding of the misfiring occurrence like this:
A stock engine has...