1989 F150 Singel tank - no power to tank fuel pump
1988 F150 single tank (no tank selector), I've got no power to the tank pump.
Fuel gauge is reading over full. High pressure pump has power and is working.
I've replaced the sending unit, the pump relay, checked all fusible links,
checked continuity to the power and ground to the tank pump. Inertia switch is
removed and jumpered. Seems like my truck is rare witha . single tank...just
need to determine where to look next. Any insight would be appreciated.