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1999 Pontiac Grand Prix GT 3.8L Poor Idle Quality, Stall
Vehicle will idle fine when cold. After it is warmed up and the air conditioner is on when the A/C clutch cycles the engine surges and sometimes stalls. Car was tuned up with new plugs and wires. Throttle plates, IAC and MAF sensor were cleaned but so far noth...
Summary posted 8/31/2004
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Related Documents & Media | VIN | 1G2WP52K9X |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, Idle |
Message Closed w/Summary
Vehicle Data
1999 Pontiac Grand Prix GT
| VIN | 1G2WP52K9X |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall |
| Occurs | Hot, Idle |
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