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1989 Chevrolet Camaro Iroc-Z 5.0L Poor Idle Quality, Surge, Cuts out, MIL Lamp on
Posted to GM Driveability on 11/20/2003 4 Replies

Engine surges, lopes, and is not drivable during warm up. The check engine light flashes(more of a fast flicker) and the computer loses communication with the scanner. Injector pulse is very erratic with a noid light. Unplugging the distributor bypass circuit ...

4 Replies Received (View Replies)

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car Vehicle Data

1989 Chevrolet Camaro Iroc-Z

VIN 1G1FP21FXK
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
SymptomsPoor Idle Quality, Surge, Cuts Out, MIL Lamp On
OccursCold
Message Closed w/FIX

car Vehicle Data

1989 Chevrolet Camaro Iroc-Z

VIN 1G1FP21FXK
Engine5.0 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / MPI
SymptomsPoor Idle Quality, Surge, Cuts Out, MIL Lamp On
OccursCold