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1994 Chevrolet Corvette 5.7L Poor Idle Quality, Hesitation, Surge
Posted to GM Driveability on 2/10/2009 9 Replies

Hello fellow techs. I need help with this Corvette. This car will run fine for a while and then start surging and hesitating. When this happens I lose all comunication to the PCM. Do these cars have a history of PCM's going bad? All help is as always very much...

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  Related Documents & Media  1994 Chevrolet Corvette

 
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car Vehicle Data

1994 Chevrolet Corvette

VIN 1G1YY22P7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge
OccursIntermittently
Message Closed

car Vehicle Data

1994 Chevrolet Corvette

VIN 1G1YY22P7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge
OccursIntermittently