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1986 Chevrolet Corvette 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
car came from another shop,they worked on it for a few weeks and gave up, now it's here. after we cleaned the plugs and cleared the ecm codes,the car would run, but with very rich exhaust and code 33 would come up right away. we followed a flow chart for the m...
FIX posted 10/16/2003
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Related Documents & Media | VIN | 1G1YY0785G |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | OBD1 |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 33 | maf voltage signal high |
Message Closed w/FIX
Vehicle Data
1986 Chevrolet Corvette
| VIN | 1G1YY0785G |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | OBD1 |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 33 | maf voltage signal high |
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