Duramax 6.6L LML GM Fuel Contamination Kit 11-16 Fuel Delivery~Injection Pumps & Controllers and the debris from the

and the debris from the failure can contaminate the entire fuel system

6L Duramax LML back on the road

The OEM bolts typically can't handle the additional pressure from high-performance applications which can lead to the cylinder head lifting

With a stud the force gets applied to the vertical axis

Duramax 6.6L LML GM Fuel Contamination Kit 11-16 Fuel Delivery~Injection Pumps & Controllers and the debris from theThe XDP Duramax 6. 6L LML Fuel Contamination Kit XD517 is an all inclusive kit that provides everything you need to get your 2011 2016 GM 6. 6L Duramax LML back on the road. When the CP4 injection pump fails in your truck, it often sends contaminants through the entire fuel system. This results in debris from the pump that can contaminate the fuel lines, fuel injector lines, and fuel rails, meaning you now have to replace all of the aforementioned