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1990 Chevrolet Lumina 3.1L Misfire
I have a lumina 3.1 that will not fire on #4 cyl. I checked injector fuel pressure ignition and everything is fine. Compression is 200PSI running pressure is 100PSI but still #4 is dead. I can pull off #4 wire and no differance. This miss is always [...] for v...
FIX posted 2/13/2001
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| VIN | 2G1WL54T4L |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Dis |
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Vehicle Data
1990 Chevrolet Lumina
| VIN | 2G1WL54T4L |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Dis |
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