I have just bought a 99 Astra G sport for the wife, and its started missfiring and causing the emmisions light to come on. Its usually on doing it on light throttle settings and hot or cold. Cold it misses but the emmisions light doesnt come on. Hot it misses on 1 cylinder,( either 1 or 4) and when the emmissions light comes on it cuts out both 1 AND 4 cylinders and the light remains on till ignition is switched back on and restarted. I have run OPcom and its showing P0351 fault. So Ive...
X20xev Missfiring
X20xev Missfiring