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1986 Chevrolet Corvette 5.7L Poor Idle Quality, Hesitation, Cuts out, MIL Lamp on
Posted to GM Driveability on 9/15/2010 20 Replies

Car came in not running. R & R engine then upon installation discovered no start / VATS issue . Now the car starts and drives but it is showing codes for mass air flow , burn off and service engine soon light is on . Car is running rough and rich . Tried repla...

20 Replies Received (View Replies)

  Related Documents & Media  1986 Chevrolet Corvette

 
Message Closed w/Summary

car Vehicle Data

1986 Chevrolet Corvette

VIN 1G1YY0788G
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TPI
EmissionsUS Fed
SymptomsPoor Idle Quality, Hesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

33mass air flow
36mass air flow / burn off
Message Closed w/Summary

car Vehicle Data

1986 Chevrolet Corvette

VIN 1G1YY0788G
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / TPI
EmissionsUS Fed
SymptomsPoor Idle Quality, Hesitation, Cuts Out, MIL Lamp On
OccursAlways

Trouble Codes

33mass air flow
36mass air flow / burn off