The LML Duramax is equipped with a CP4 injection pump. This pump has developed a reputation of failing, and when it does fail, it can wipe out your entire fuel system including the fuel rails, lines, and injectors. Metal particles from the failed pump make their way into these items requiring you to replace everything. The XDP Fuel Contamination Kit comes with everything you need to get your truck back on the road after this catastrophic failure.
This kit is built around a high-quality remanufactured CP4 pump and remanufactured stock replacement fuel injectors. New lines, feed pipe, return line, fuel rails, and injector hold down bolts are included to ensure all failed pump fragments are out of the fuel system. Get your LML back on the road with this kit from XDP.