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2006 Chevrolet Silverado 1500 LT 5.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 11/6/2009 27 Replies

This truck came in for a tune up and check engine light. P0300. Tuned up the truck and ran much better. New A/C Delco plugs, wires, fuel filter, and air filter was nearly new. Came back with a P0300 code again. With scanner hooked up, we can watch #5 cylinder ...

27 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Silverado 1500 LT

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 1500 LT

VIN 2GCEK13T76
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently, 1 Min After Start, Cold

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 1500 LT

VIN 2GCEK13T76
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently, 1 Min After Start, Cold

Trouble Codes

P0300Multiple Misfire Detected