1996 Pontiac Bonneville Repair Question
Topics covered: Firing order, Spark, Spark plugs.
Mileage: 104,300 miles.
Mileage: 104,300 miles.
Asked on February 9, 2011
Changed,spark plugs and wirea
Changed spark plugs and wires running very rough in 96 bonneville
Asked by DpuckettAnswer
Replied on February 9, 2011
Check firing order and that wire is seated on plug
Replied on February 9, 2011
Firing orders correct could it be a cracked spark plug
Replied on February 10, 2011
Yes if over torqued or gap is off