[DMaxDave]

uEric,


What is the proper lubricant for puting on the O ring of the fuel filter of a Duramax for instalation, dont want to contaminate fuel system, this will be my first fuel filter change. Thanks David

 

[DMaxDave]

Thanks Eric,


People like yourself make things a lot easyer for a guy like me with his first diesel.Thanks for your help,


David