I installed the URD Walbro 255 fuel pump kit this weekend. The truck takes 3 to 4 seconds of cranking before it starts now. Before the install it work start within 2 seconds of cranking. If I let the truck run for a little bit shut it off and immediately restart it the truck will start like it did before the fuel pump swap. I have had it running and have checks for leaks and everything seems fine but the truck cranks significantly longer before starting after the install. I am thinking a leak somewhere that is decompressing the fuel line, but I am not seeing any fuel dripping. Any ideas or similar issues from someone that has done this install? Thanks.
I will call URD Tuesday if I have time. Work is going to be a bitch this week.