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2004 Chevrolet Silverado 1500 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 6/12/2015 14 Replies

checked fuel injector with noid light and 12 volt headlight bulb both test pass. replaced injector ohm test showed it to be higher than 12 ohms. no change in running condition. removed plugs checked good checked spark with st125 and spark is [...] compression ...

14 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 1500

VIN 1GCEK19T94
Engine5.3 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Under Load, Idle

Trouble Codes

P0200Electronic Throttle Control System - Position
P0308Cylinder 8 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 1500

VIN 1GCEK19T94
Engine5.3 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursCold, Hot, Under Load, Idle

Trouble Codes

P0200Electronic Throttle Control System - Position
P0308Cylinder 8 Misfire Detected