fuel pump mystery
Thread Starter
|
Freshman User
Joined: Sep 2017
Posts: 47
Likes: 0
From: Glenpool, OK
fuel pump mystery
so on the 85 the previous owner had tore out the front pump and left all the wiring. (its bad) he also rewired how the pump turns on, so from accy-run (with the engine off in run) the pump will not turn on. there is a switch that he wired in under the hood to turn the pump on while the truck is off. when the truck is started the truck will run fine, and i sinceit goes back to the run position how is it on? there is no manual pump the electric one has to be on. my question is how do i get the pump to turn on with the key in the run position (with the engine off)?
Thread
Thread Starter
Forum
Replies
Last Post
1984oldn’slow
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
7
Mar 17, 2019 03:40 PM
Dean06919
1987 - 1996 F150 & Larger F-Series Trucks
1
Jul 23, 2015 07:01 AM
Brant Bowrifle
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
13
Apr 27, 2013 03:21 AM
