Pontiac Fiero Engine Runs Rough

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3 discussions

1988 Pontiac Fiero Runs Poorly

1988 PONTIAC FIERO
In July I Had A Local Service Center Do A Fuel Injector Cleaning On My Car. I Thought That The Engine Would Run Smoother. I Had Since...
1 ANSWER
Asked by CLIFFGUTMAJER

Fiero Stalls And Runs Rough

PONTIAC FIERO
1984 2.5 L 130.00miles Standard Shift This Car Starts Easily, Has A Nice Looking Cone Shaped Fuel From The Throttle Body. Just Replaced O2...
2 ANSWERS
Asked by Budward

Fiero Runs Really Bad

PONTIAC FIERO
My 1987 Pontiac Fiero Coupe W/2.5 Tech 4 W/ Electronic Ignition W/automatic W/ 87,000 On Rebuilt Motor, Just Started Running Really Bad And...
1 ANSWER
Asked by robertp3270

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BackfireCompressionCoolant In OilHard to StartHesitateIdle ErraticIdle HighIdle RoughLow PowerNot Cranking OverNot RunningOverheatRevs UpRichRuns RoughSputterStall While DrivingStall at Idle

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