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International Automotive Technicians Network
1996 Chevrolet C1500 5.7L Poor Idle Quality, Misfire
Posted to GM Driveability on 10/17/2001 3 Replies

open loop ck engine lite on as soon as cranked, goes to flashing as driving, rough idle, open or closed loop idles the same, shows code [...] random cycl, on scanner showed affected cycl are 3 and 4, have igition on both 3 and 4, removed top intake, removed po...

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  Related Documents & Media  1996 Chevrolet C1500

 
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car Vehicle Data

1996 Chevrolet C1500

VIN 2GTEC19R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Even in Open Loop

Trouble Codes

300missfire random cycl
Message Closed

car Vehicle Data

1996 Chevrolet C1500

VIN 2GTEC19R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Even in Open Loop

Trouble Codes

300missfire random cycl