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1997 Pontiac Grand Am SE 2.4L Poor Idle Quality, Surge, MIL Lamp on
Car has very poor idle 'lurches' on take off. Clears up and runs ok at higher RPMs. Detected vaccumn leak at drivers front off engine. Removed Intake, didn't find any cracks or gasket blown. Replaced gasket and reinstalled also replaced injector o rings. Repla...
FIX posted 2/1/2001
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| VIN | 1G2NW12T0U |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0507 | Idle Speed Control System Higher Than Expected |
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Vehicle Data
1997 Pontiac Grand Am SE
| VIN | 1G2NW12T0U |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always, Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0507 | Idle Speed Control System Higher Than Expected |
Video