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1990 Chevrolet Camaro Iroc-Z 5.7L Poor Idle Quality, Hesitation, Surge
Posted to GM Driveability on 6/6/2000

hello folks got myself an iroc here that doesnt wanna co-operate idle surges,up and down,no codes,was running on 5 cyl when came checked and replaced dist shaft-that was cured,fuel pressure 39 and slight fluxuation,volume good-dead head is 80 psi-but if you de...

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car Vehicle Data

1990 Chevrolet Camaro Iroc-Z

VIN 1G1FP2385L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tuned port injection
Emissionsobd 1
SymptomsPoor Idle Quality, Hesitation, Surge
OccursHot, on Decel, Cruise, Idle
Message Closed

car Vehicle Data

1990 Chevrolet Camaro Iroc-Z

VIN 1G1FP2385L
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / tuned port injection
Emissionsobd 1
SymptomsPoor Idle Quality, Hesitation, Surge
OccursHot, on Decel, Cruise, Idle