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2003 Chevrolet Silverado 2500 HD LT, Emissions Photo
Posted to the Waveform Library on 1/2/2011

Duramax valve cover inverted, showing oil baffle/separator and matching plate on rocker rail, used to prevent oil splash from being directed into PCV diaphragm chamber in valve cover

 

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.6L

Engine6.6 L / 8 cyl / DIESEL
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good

car Vehicle Data

2003 Chevrolet Silverado 2500 HD LT 6.6L

Engine6.6 L / 8 cyl / DIESEL
Trans5-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good