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1990 Chevrolet Corvette 5.7L Excessive Emissions, Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 6/2/1998

Owner claims when cold always starts fine, on leaving home at first stop sign (+/- 1 Kilo) engine cuts. On restart black smoke emits from tailpipe and engine runs rough. This problem does not always occur (intermittent). What I found odd is the vacuum can (EGR...

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car Vehicle Data

1990 Chevrolet Corvette

VIN 1G1YY3389L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
Emissionsnot sure
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursHot, Intermittently
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corvette

VIN 1G1YY3389L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
Emissionsnot sure
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Stall
OccursHot, Intermittently