1992 Pontiac Bonniville SSEI runs but has a miss to it. Checked all plugs and wires and they are good. Used a spark tester as well and there is juice from coils to all 6 plugs great spark. When she hits overdrive is shutters pretty good as well PLEASE HELP!
have the same problem?
Saturday, January 8th, 2011 AT 11:54 PM