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2007 Chevrolet Silverado 3500 Classic LS 6.6L Poor Idle Quality, Knock
Posted to GM Driveability on 11/15/2012 7 Replies

Hello all, need help with this diesel today. As stated above we changed the oil and filter along with a fuel filter yesterday and this morning the customer came in complaining about this problem and of course It was fine until it was brought here. I have what ...

7 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 3500 Classic LS

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 3500 Classic LS

VIN 1GCJK33D97
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Knock
OccursAlways
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 3500 Classic LS

VIN 1GCJK33D97
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Knock
OccursAlways