About a month ago I had a new lift pump put in under warranty. two weeks later after a trip up the Oregon coast pulling my trailer the truck does not want to start. I checked the fuel pressure with BH's gauge and have found it is the same pressure as it was before I took it in for the lift pump. Question is did they not replace the lift pump or is the VP44 going out. I did install (myself) new dd2s prior to taking it in for the lift pump. I also smell some diesel from under the hood. I will be taking it back to the dealer this weekend but I wanted to see if anyone had any other suggestions.