Question about 1986 Pontiac Fiero

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If you try to start my fiero 1986 2.8 it sounds like a lawn mower and then sometimes when you try to start it it wont actually wont start? i have replaced everything even the wiring , ecm, sensors, pl

Wont stay running but when it runs it sounds like a lawn mower

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It sounds like you are missing 1 or more cylinders. Replace your plugs if you have not done so recently and make sure they are set to the proper gap. Then try the car again. If you still have a miss, check the wires for continuity with a volt meter. You may need a new set of wires especially if these are original. Check your distributor cap and rotor for corrossion and replace if they show signs of wear.

Posted on May 21, 2009


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Will not start until engine turns over several times

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