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1997 Pontiac Grand Prix SE 3.8L Misfire
Quick question on this 3800. Got a steady misfire on #4 cylinder only. Got good fire to this cylinder(checked with oscilliscope) proper injector pulse and have swapped injectors with another [...] compression and running compression and same as other cylinders...
FIX posted 3/1/2009
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1997 Pontiac Grand Prix SE
| VIN | [No VIN Available] |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
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