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1999 Pontiac Grand Am SE 2.4L Hesitation, Cuts out, Misfire, MIL Lamp on
this car has a stumble and misfire on #1 under heavy accel. we have scoped all the injectors they all look good, moved #1 and #4 and our misfire stays on #1 it seems like an ignition misfire. could a bad injector driver cause this bad of a miss? voltage drop b...
FIX posted 4/4/2007
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Related Documents & Media | VIN | 1G2NE52T2X |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Misfire, MIL Lamp On |
| Occurs | Always, on Accel |
Trouble Codes
| P1171 | Fuel System Lean During Acceleration Detected |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Am SE
| VIN | 1G2NE52T2X |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Misfire, MIL Lamp On |
| Occurs | Always, on Accel |
Trouble Codes
| P1171 | Fuel System Lean During Acceleration Detected |
Video