Ok, so the diesel web forums seem to be saying one should install fuel hose that is specifically rated for Diesel rather than Gasoline. I must have spoken with every shop and outlet in town (Bellingham) including you guys at DK Diesel and everyone in the county agreed that it's not an issue unless biodiesel is in the mix. I then did some more research online and came up with this article.
http://www.gates.com/downloads/download_common.cfm?folder=autoEducation&file=DieselFuelHose.PDFIs this something that I need to be worried about? I have standard US Coast Guard approved fuel line, but before I install it i figured I'd ask one mroe time.