hello , i could really use some advice , we have a 96 punto 1.2 75sx , it has started misfiring at low revs as you accelarate hard in 2nd and
3rd gear , its like a spluttering misfire , i have no injection fault light coming on thats fine just goes out as normal , spark plugs are 3000 miles old , at high revs or when cruzing at anything over 40 mph its ok , its just when there is a demand for power, exhaust system is fine no leaks from front pipe , i have put injector cleaner in fuel , its had fuel filter , i heard something about dodgy engine temp sensor can cause misfire , anybody heard anything about that or coils , its driving me crazy , just had cam belt done 1000 miles ago and it was running lovely when it came back , just cant understand it , the car has only done 26,000 miles , if anyone got any advice i would be gratefull . thanks .....................mark- posted
19 years ago