Help 92 Pontiac Misfiring

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My car is a 1992 Pontiac Grand Am Se. DOHC 4 Cylnders 2.3 liters Vin D I have no disturbuter. Electronic Inginiton

My car misfires when I drove, and when I idle. I have replaced the spark plugs months ago. I have replaced the fuel filter a year ago. I have us gas antifreeze. I have used differnt brands of gas. None of these helped me. I was wondering if replacing the boots on the spark plugs would help at all. Does any one have any helpful hints?

posted by  lukecarr

When replacing plugs on a DIS, it's a good idea to replace wires aswell.

posted by  DodgeRida67

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