Engine Performance problem
1997 Holden Commodore 6 cyl Two Wheel Drive Automatic 200.00 miles
hey i have just recently serviced my commodore and put injecter flush in tank . after washing the engine down i noticed on the test drive it was misffiring and backfiring mainly underload . i replaced the spark plugs and leads checked fuel injectors ok . ckecked blocked catalyc converter ok , found runing pretty much th same wen disconected the no and no sparkplug leads im thinking it may be crank angle scencor or coils wat do u think and how would i go about confirming problem with coil
cheers
1997 Holden Commodore 6 cyl Two Wheel Drive Automatic 200.00 miles
hey i have just recently serviced my commodore and put injecter flush in tank . after washing the engine down i noticed on the test drive it was misffiring and backfiring mainly underload . i replaced the spark plugs and leads checked fuel injectors ok . ckecked blocked catalyc converter ok , found runing pretty much th same wen disconected the no and no sparkplug leads im thinking it may be crank angle scencor or coils wat do u think and how would i go about confirming problem with coil
cheers
Mar 25, 2009 at 7:25 AM