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1987 Chevrolet Corvette 5.7L Injectors Always On
customer took out onto track--began overheating & black
smoke simultaneously. ECM fried. Tried new OEM ECM (PCM)
and it smoked also after 5 minutes running. Injectors are
commanded full on and may have been at beginning of new
PCM.
FIX posted 10/7/2003
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Related Documents & Media | VIN | 1G1YY2185H |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / multiport TPS(was tuned port) |
| Emissions | OBD1 federal |
| Symptoms | Injectors Always On |
| Occurs | Always |
| Misc. | Msd Ignition & A-Market Prom for Autocross Racing |
Message Closed w/FIX
Vehicle Data
1987 Chevrolet Corvette
| VIN | 1G1YY2185H |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / multiport TPS(was tuned port) |
| Emissions | OBD1 federal |
| Symptoms | Injectors Always On |
| Occurs | Always |
| Misc. | Msd Ignition & A-Market Prom for Autocross Racing |
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