The car has developed a misire on cyl 3 no other codes only p0303.
Swapped the sparkplug around also swapped with a working Ht lead from another car, swapped coils around, metered the injectors all the same reading.
No aparrent faults however the vehicle continues to misfire when cold or hot above and below 2000 rpm but never misfires when at idle and not under load. Any ideas?
have the same problem?
Tuesday, May 1st, 2012 AT 11:09 AM