Just replaced fuel pumps in both tanks in a 1993 f -150 and it still is loosing fuel pressure. It takes a while for it to crank it. But once it cranks it runs good. What the crap is wrong?

Just replaced fuel pumps in both tanks in a 1993 f -150 and it still is loosing fuel pressure. It takes a while for it to crank it. But once it cranks it runs good. What the crap is wrong? 2 Answers

1994 Ford F 150 extended cab truck with a straight six It will not run on its own I can spray fuel in it runs beautiful Both fuel tanks are working and putting up 55 psi to the motor. 2 Answers

Something must be wrong with this site !!! everything's getting power the way it should I've got new plugs wires everything

88 f-159 302 v-8, dual gas tanks replaced both fuel pumps and vent grommets and new fuel filter. Fuel pumps hum..what's causing it? 1 Answer

Dual tanks. Replaced both fuel pumps ,vent groments & fuel filter. Truck only has 43,500 miles. Took off resivor understand cleaned it. Fuel pumps hum. What's wrong

Have a 1997 f-150, sometimes it starts and runs perfect. other times it cranks but no fuel 1 Answer

Have changed the filter and both temp sensors and gas cap. Was told it could be the fuel rail pressure sensor but after checking it doesn't have on only on the tank pressure sensor. Has 4.2l

I have a 1989 F/150 302, I am not getting power to the High Pressure fuel pump, I am not sure about the low pressure pumps power, I just replaced the saddle in-tank pump to no avail, I did remove the high pressure pump amd confirmed that it was working with 12 volt battery, I am not sure where to go from here, the truck has set for years and was given to me, I really want to get it runnung, does anyone have the quick fix? Thanks 14 Answers

I have a 1989 F/150 302, I am not getting power to the High Pressure fuel pump, I am not sure about the low pressure pumps power, I just replaced the saddle in-tank pump to no avail, I did remove the ...