eec relay may be stuck,,sugest tapping on it to help verify the problem. If there is a relay my guess would be that it has failed. They are often under the hood but I'm not familiar with the location in a Ford pickup. The foel pump relay might be bad
Remove the retaining ring from the top of your 1979 Chevrolet C 10 pickup truck ignition switch. Slide the ignition switch out and remove the wiring harness.
If your battery is fully charged and the connections are clean and tight, the problem is probably that the contacts in the switch are corroded or worn, meaning your ignition switch will have to be replaced.
how to remove lock cyliner switch 1988 Isuzu pickup
Begin by removing the retaining ring at the top of your 1986 Toyota pickup truck ignition switch. The ignition switch will slide out. Remove the wiring harness from the back of the ignition switch.
by the steering wheel
How_do_you_remove_the_key_cylinder_in_a_98_Toyota_tacoma
Remove the retaining ring at the top of your 1985 Chevy ignition switch. Slide the ignition switch out and remove the wiring harness. Reverse the process to install the new ignition switch.
The ignition switch on a 1995 Mazda pickup is changed by partially removing the steering column to reveal the switch on the side of the column. It can then be unbolted from its mounts, the wires disconnected, and a new switch put in place.
how do you remove the ignition switch on a 1990 chevy half ton pick-up?
Lower the steering column.
Could be a bad ignition switch....
immobilizer is in the key and pickup ring on the ignition lock