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1989 Chevrolet Corvette 5.7L Hesitation
Posted to GM Driveability on 10/15/1999

This vehicle has extended crank time when cold, usually around 5 to 8 seconds. Fuel pressure dropped fast with key off, new fuel pump was installed and took care of that. KOEO pressure is 44 psi. KOER is 38 psi. CTS, MAT, TPS are all reading correctly on scann...

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car Vehicle Data

1989 Chevrolet Corvette

VIN 1G1YY2189K
Engine5.7 L / 8 cyl
SymptomsHesitation
OccursCold
Message Closed

car Vehicle Data

1989 Chevrolet Corvette

VIN 1G1YY2189K
Engine5.7 L / 8 cyl
SymptomsHesitation
OccursCold