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1991 Chevrolet Corvette 5.7L Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 6/6/2000

Engine idles rough and will stall intermittently at idle in park or in drive. At cruise, no problem. Ignition scope check reveals no obvious fault there. Fuel pressure check within spec. Injector balance test results were 12-15 psi dropped on fuel pressure.

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car Vehicle Data

1991 Chevrolet Corvette

VIN [No VIN Available]
Engine5.7 L / 8 cyl
EmissionsCA
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursIdle
Misc.Engine Code 8 (Vine #8)
Message Closed

car Vehicle Data

1991 Chevrolet Corvette

VIN [No VIN Available]
Engine5.7 L / 8 cyl
EmissionsCA
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursIdle
Misc.Engine Code 8 (Vine #8)