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2000 Chevrolet Silverado 1500 5.3L Misfire
Posted to GM Driveability on 12/19/2022 26 Replies

Vehicle has an added propane system that has no tank and has not been in use for some time. Has a misfire #7. No injector pulse to #7. Pink wire has battery voltage. Red with black stripe is open. Pulled wiring harness back from injector to PCM. No problem...

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  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK14T9Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / on the rail
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0307Cylinder 7 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEK14T9Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / on the rail
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0307Cylinder 7 Misfire Detected