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1988 Chevrolet Corvette 35th Anniversary Edition 5.7L Poor Idle Quality, Surge, MIL Lamp on
Posted to GM Driveability on 7/1/2004 4 Replies

Hello all, I have a Corvette I'm having some trouble diagnosing. The complaint was that the Service Engine Soon light was on and the vehicle was cutting out. I pulled codes 44 lean exhaust and 33 MAF signal high. As I watched the data stream, I noticed that th...

4 Replies Received (View Replies)

  Related Documents & Media  1988 Chevrolet Corvette 35th Anniversary Edition

 
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet Corvette 35th Anniversary Edition

VIN 1G1YY2181J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TPI
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursAlways, Idle

Trouble Codes

33maf signal high
44lean exhaust
Message Closed w/FIX

car Vehicle Data

1988 Chevrolet Corvette 35th Anniversary Edition

VIN 1G1YY2181J
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TPI
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursAlways, Idle

Trouble Codes

33maf signal high
44lean exhaust