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1993 Pontiac Grand Am SE 2.3L Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp on
Strange problem here. Engine idles very high when first started, then when it starts to warm up, it idles up, then cuts out and repeats constantly. Observing engine data, the injection pulse width goes way high (up to 50ms), then cuts right back to zero, and r...
Summary posted 7/21/2007
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Related Documents & Media | VIN | 1G2NE113PM |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| 35 | IAC idle speed error |
Message Closed w/Summary
Vehicle Data
1993 Pontiac Grand Am SE
| VIN | 1G2NE113PM |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| 35 | IAC idle speed error |
Video