fuel pump inertia switch on 1986 f150

chevyguy · 06-01-2007, 04:19 PM

Trying to help my dad in oklahoma via the phone. He has an old farm truck a 1986 f150 with EF302, he has no fuel. Pump tested good, (both of them) but no power to the high pressure pump. I ma trying to find exact location of the inertia switch for that truck. If this was a chavy, I could answer it myself, but its a ford so I need some help Thanks in advance

mrjohnwayne · 06-01-2007, 05:04 PM

Don't know if it is the same but on my truck it is behind the kick panel on the front passenger side

75K30 · 06-01-2007, 09:34 PM

probably found it by now, but here is a diagram:
http://i54.photobucket.com/albums/g...aSwLocation.gif
Good luck.

seang · 08-01-2007, 10:37 PM

I have an 87 F250 and the inertia switch is under the dash on the driver's side, mounted on the firewall. It is a little black box about 2x2 with a little white button on top. Push it down to reset. Hope it helps

06-01-2007, 04:19 PM	#1
chevyguy Senior Member Join Date: Sep 2005 Location: ALABAMA Posts: 3,370	fuel pump inertia switch on 1986 f150 Trying to help my dad in oklahoma via the phone. He has an old farm truck a 1986 f150 with EF302, he has no fuel. Pump tested good, (both of them) but no power to the high pressure pump. I ma trying to find exact location of the inertia switch for that truck. If this was a chavy, I could answer it myself, but its a ford so I need some help Thanks in advance __________________ Friends dont let friends use body lifts USMC 92-96 USCG 98 to present

06-01-2007, 05:04 PM	#2
mrjohnwayne Senior Moderator Join Date: Apr 2005 Location: Texas Posts: 3,722	Don't know if it is the same but on my truck it is behind the kick panel on the front passenger side __________________ John Wayne 2000 F-350 7.3L Powerstroke 4x4

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06-01-2007, 09:34 PM	#3
75K30 Senior Member Join Date: Jul 2006 Posts: 2,992	probably found it by now, but here is a diagram: http://i54.photobucket.com/albums/g...aSwLocation.gif Good luck.

08-01-2007, 10:37 PM	#4
seang Junior Member Join Date: Jul 2007 Posts: 4	I have an 87 F250 and the inertia switch is under the dash on the driver's side, mounted on the firewall. It is a little black box about 2x2 with a little white button on top. Push it down to reset. Hope it helps