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1990 Oldsmobile Cutlass Ciera 3.3L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire
Calling all GM techs. This one has got me pulling one of my last three hair out. Car came in with a miss, and it would die sometimes when returning to idle once warm. Checked fuel pressure. Fuel pressure 21 PSI. Deadhead steady 21 PSI. Replaced fuel pump. Now ...
FIX posted 12/23/1998
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| VIN | 1G3AJ54N3L |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Misfire |
| Occurs | Hot, on Accel, Idle |
| Misc. | Cierra S |
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Vehicle Data
1990 Oldsmobile Cutlass Ciera
| VIN | 1G3AJ54N3L |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / EFI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Misfire |
| Occurs | Hot, on Accel, Idle |
| Misc. | Cierra S |
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