ceri.demarco

i have a missfire my car won,t perform when it hits boost its running on green injectors i have changed almost every thing but the three phase map sensor would that cause my car to miss
thanks

Arnie

probably just spark plugs gaps, check those first

tabetha

As said more likely to be sparks, I use 0.6mm.
Have you got decent leads as well ?
tabetha