Hi there, I am a new forum member an Duramax owner, have a 2006 LBZ. When I bought the truck, found that there is a missing black plastic dust cover missing from a brass fitting near the air intake manifold. Here is a picture from a post on the web that I found. Does anyone know the part number? Have checked with a dealer and they can't come up with it.
Best regards, Bill
Best regards, Bill
