Originally Posted by
bateyovhebburn
Phase sensor would be my bet, happened to me on my old saff 4x4. For the price I'd get a sensor kit and replace them all.
Hmmm yeah that sounds like good idea as im sure it is a sensor of some kind that's doing it, I have a spare crank sensor & gonna try that soon but would a faulty crank sensor cause it to backfire & then not fire at all ?