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1987 Pontiac Fiero GT 2.8L Excessive Emissions, Hesitation, Stall, Misfire
this car backfire in exaust when you give it gas when the scanner is not plug in. idle okay.i plug in the snap on scanner and when i go to codes and data the engine backfires run bad at idle. new computer and proms, same thing occures. the car ran fine then wa...
FIX posted 9/16/2003
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Message Closed w/FIX
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| VIN | 1G2PG1194H |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / sefi |
| Emissions | obd1 |
| Symptoms | Excessive Emissions, Hesitation, Stall, Misfire |
| Occurs | Cold, Hot, Under Load, on Accel, Idle |
Message Closed w/FIX
Vehicle Data
1987 Pontiac Fiero GT
| VIN | 1G2PG1194H |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / sefi |
| Emissions | obd1 |
| Symptoms | Excessive Emissions, Hesitation, Stall, Misfire |
| Occurs | Cold, Hot, Under Load, on Accel, Idle |
4 Replies Received
4 Replies Received
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