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1992 Chevrolet Corvette 5.7L Engine Idle or RPM r
Posted to GM Driveability on 2/16/1999

Hey Guys - Gals, This is an intermittant problem where the engine RPM may race to elevated levels for no reason. 'Suspect' faulty ECM but since I have not been able to duplicate the customers complaint, I hate to swap parts. Any help will be appreciate...

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car Vehicle Data

1992 Chevrolet Corvette

VIN 1GIYY33P6N
Engine5.7 L / 8 cyl
EmissionsFederal
SymptomsEngine Idle or RPM R
OccursIntermittently
Message Closed

car Vehicle Data

1992 Chevrolet Corvette

VIN 1GIYY33P6N
Engine5.7 L / 8 cyl
EmissionsFederal
SymptomsEngine Idle or RPM R
OccursIntermittently