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2003 Chevrolet Silverado 3500 LT 6.6L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to GM Driveability on 6/28/2010 4 Replies

Truck came into shop with complaint of low power, missfire and smoke at idle. Performed injector cut out test. Cyl's 2&8 failed. Replaced #2 and # 8 injectors. (we were unaware of previous dealer repairs to same cylinders prior to performing initial cut out te...

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  Related Documents & Media  2003 Chevrolet Silverado 3500 LT

 
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car Vehicle Data

2003 Chevrolet Silverado 3500 LT

VIN 1GCJK33163
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursIdle
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 3500 LT

VIN 1GCJK33163
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursIdle