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2007 LBZ Duramax Fuel Dilution
Posted to HD/Fleet Forum on 1/14/2021 11 Replies

Truck is getting pretty excessive fuel dilution. Customer admitted to pressurizing the fuel tank multiple times when he changes fuel filters so we suspected that the front seal of the injection pump may of been pushed out. We put light pressure to the fuel sys... Login to read more.

11 Replies Received (View Replies)

 

car Vehicle Data

2007 Chevrolet Silverado 2500 HD Classic LT 6.6L

Engine6.6 L
Trans5-speed Standard

car Vehicle Data

2007 Chevrolet Silverado 2500 HD Classic LT 6.6L

Engine6.6 L
Trans5-speed Standard