the engine misfires during acceleration. on 2000 Buick Regal

misfires occur when climbing hills, when rpms approach 3000 and especially after driving for 30 minutes.

by in Middletown, OH on May 23, 2013
1 answer
ANSWER by on May 23, 2013
COULD BE PRIMARY OR SECONDARY IGNITION ISSUES, HAVE THE CAR SCOPE TO DETERMINE CORRECT REPAIR NEEDED. VERY POSS PLUG WIRE ISSUES