Question about Ford Cars & Trucks
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Posted on Jan 02, 2017
if you replaced fuel pump i would look at backward wiring when replaced and i would start at the source of work if your vehicle was working fine before replacement then 9 out of 10 it will be your fuel pump wireing
sometimes when putting wireing back together the connectors have the missing clip and in turn you can turn the wireing in both directions now where positive is touching the ground on both sides of connector kris kross problem check your work this is crucial use a test light to find the right wires where they go
Posted on May 26, 2008
SOURCE: fuel pump relay
It sounds like there is a short somewhere. One of the wires going to your relay is touching bare metal somewhere, causing it to overheat, but not enough to make it stop working.
Posted on Jul 05, 2008
The fuel pump relay switch is located on the firewall, behind a plastic cover. It is a black plastic 1 inch by 1 inch switch with a four or five wire plug. It is designed to operate the fuel pump for 3 to 8 seconds when you turn the ignition switch on to prime the injector rail hope u find it
Posted on Feb 18, 2009
remember the switch only gets power for 1 second when u turn the key on, the common problem is the ignition starter switch comes apart, it is located at top of the steering column near the bottom, drop the column down (2 nuts) and inspect the switch for separation.
Posted on Jul 27, 2009
The fuel pump relay in the 1991 corvette is located under the IP on the pass side.
Open pass door, unscrew two screws under the glovebox (you will be upside down in the car), take off the fuse panel, unscrew third screw to plastic plate underneath glovebox, pull away carpet (velcro), pull down plastic plate (watch out for the wiring to the lamp), then under the glovebox you will find a number of fuses and relays if you dive in under there DEEP, prob 4 or 5 in a row, not really sure wich one, but one in the middle is the fuel relay, and they are the same (interchangable).
Take a look at --the12volt.com/relays/relays.asp--
It´s those relays we are talking about.
Posted on Sep 12, 2009
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