87 F150 been sitting a few years
new frame rail pump new rear pump
was running now not
loosing fuel pressure
goes to 40 and drops off fast
swapped the fuel reserve for another does the same thing "used one that is"
clamped the return line and jumpered the wire to fuel pumps raised to 100 psi...
okay guys your my only help now-I've got an 1988 f150 5.8 good motor and trans-160k-frame rusted and cracked- bought a 1987 f150 5.0 great body and frame -and a 1994 f150 5.0-e4od trans -trans is burned up-but it's got nice rims and a nice lift kit-going for a frankentruck-will the lift off the...