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1991 Pontiac Grand Am LE 2.5L Poor Idle Quality, Hesitation, Stall
The original complaint was a very hard start when cold, and vehicle would stall at times. First repair was to get proper fuel pressure. Upon scanning engine data I found the map sensor reading at 62KPA with KOEO. I replaced the map sensor but ended up with the...
Summary posted 2/21/2001
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| VIN | 1G2NG14UOM |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | Fed |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Cold, on Accel, Idle |
| Misc. | None |
Message Closed w/Summary
Vehicle Data
1991 Pontiac Grand Am LE
| VIN | 1G2NG14UOM |
| Engine | 2.5 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | Fed |
| Symptoms | Poor Idle Quality, Hesitation, Stall |
| Occurs | Cold, on Accel, Idle |
| Misc. | None |
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