Hey my 1994 Pontiac Firebird is an automatic, and has a 3.4 V6. The woodruff key broke, and the car died and would not start. So we took it apart and fixed the woodruff key and put a new timing set on it. Now she starts and runs, but has a miss/and will backfire. I am wondering if the timing could be off, cuz we eyeballed the timeing. Or if its abent valve. Or what. Any help would be appreciated. THANKS!
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Monday, October 27th, 2008 AT 6:38 PM