Thanks for your help & updates , after spending hours..did everything at once that I can do with my limited mech/elec. skills. A wire in the fuse box behind the driver seat seem to be loose, started the truck and wow finally after nearly a year setting it ran. checked for fuel leaking, and saw it near the pump fitting. i added a bit of gasoline "that desperate I was" ..in the filter that newly changed, noticed a change of color as of a clog melting, and ..then shut it down and did't start..so tomorrow I know where to start.
