truck has automatic trans.with 302 motor
2006-08-12 15:24:37 · 8 answers · asked by ckkrkze 1 in Cars & Transportation ➔ Car Makes ➔ Ford
On the firewall near the steering column there is a black box with a red button on top, jump the 2 wires going into the box and see if the pump runs.
If it does, and pushing the button does not fix it, replace the inertia switch.
2006-08-12 16:31:37 · answer #1 · answered by frank k 2 · 0⤊ 0⤋
In 87 the main pump is on the frame, the pump in the tank is just a pick-up for the main pump. If no pumps works, it maybe the fuel pump relay
2006-08-14 19:24:48 · answer #2 · answered by kayef57 5 · 0⤊ 0⤋
It could be either a bad ignition swith or a bad fuel pump relay.
Check with a volt meter to see if you have a full 12 volts at the pump.
If not make sure that you have signal and 12 volt constant at the relay.
2006-08-12 22:45:11 · answer #3 · answered by grandnational_man 3 · 0⤊ 0⤋
I would check the following: make sure you've got 12 volts to the pump, replace gas filter, check pressure regulator, check your fuel line for leaks or cracks or air sucking.
Almost forgot, your truck has an inertia fuel shut down switch???
Good luck!!!!!!!.
2006-08-12 22:58:54 · answer #4 · answered by Marta M 7 · 0⤊ 0⤋
could be the fuel pump inside the frame
2006-08-13 20:46:16 · answer #5 · answered by haileybeth79 3 · 0⤊ 0⤋
ignition module controls the fuel pump have it checked at autozone or advance. you can hear the pump come on when you turn the key to on if you live the door open or lay on the ground and have someone turn the key to on. but i would bet the ignition module is the problem
2006-08-12 22:49:00 · answer #6 · answered by dennis c 2 · 0⤊ 1⤋
clogged filter? they are inline under the frame, or electrical, got 12 volts?
2006-08-12 22:30:52 · answer #7 · answered by Michael S 4 · 0⤊ 0⤋
does it have power too it, did you check all the fuses, does the truck have spark?
2006-08-13 00:37:13 · answer #8 · answered by geetarpicker04 3 · 0⤊ 1⤋