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1985 Chevrolet Corvette 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 6/9/2005 10 Replies

Hello to all. I'm having a severe case of frustration with this 85 Corvette. 90% of the time, it'll set a code 34 within a couple of seconds of starting. The MAF sensor is new (not rebuilt), the ECM is a NAPA unit we put in, the PROM is a new GM unit and the B...

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  Related Documents & Media  1985 Chevrolet Corvette

 
Message Closed

car Vehicle Data

1985 Chevrolet Corvette

VIN 1C1YY0780F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tpi
Emissionsca
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIdle, Intermittently, Most of the Time

Trouble Codes

34maf sensor low
Message Closed

car Vehicle Data

1985 Chevrolet Corvette

VIN 1C1YY0780F
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tpi
Emissionsca
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIdle, Intermittently, Most of the Time

Trouble Codes

34maf sensor low