Blew a fuel line today doing an errand. I noticed the truck seemed to bog down more.than normal then I was able to smell fuel. Pulled over and fuel was just squirting out on the ground. My fuel line from the booster pump to the secondary had a pin hole which was just a steady stream of fuel. On the side.of the road I did some Jerry rigging and it held until I got home. Took a piece of radiator hose, two hose clamps, and some seal all sealant which is gas and oil resistant. Put the sealant on the fuel line, put a lot on the rubber hose and clamped it on with moderate pressure as to not crush the plastic line. I gave it half hour and when it was running, only saw some drops so I can deal with that. Apparently, where this line was rubbing up against another line, it wore a small hole or the hose so thin the pressure blew it out. Got some fuel line replacement tasks in the very near future. Got a have her ready for the memorial day parade!