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1987 Chevrolet Corvette 5.7L Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
this car came with poor idle and would stall. it was intermittent and now seems more of a constant. runs very rich and feel that the maf sensor is the problem- on the scanner at idle the grams per second go from 8 to 24 and bounces when the engine starts to mi...
FIX posted 6/26/2002
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Related Documents & Media | VIN | 1G1YY2180H |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEQUENTIAL FUEL INJECTION |
| Emissions | CALIFORNIA EMISSION |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 45 | rich exhaust |
| 46 | anti-theft code |
Message Closed w/FIX
Vehicle Data
1987 Chevrolet Corvette
| VIN | 1G1YY2180H |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEQUENTIAL FUEL INJECTION |
| Emissions | CALIFORNIA EMISSION |
| Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 45 | rich exhaust |
| 46 | anti-theft code |
Video