1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Fuel Pumps

Reply Subscribe

Search this Thread

Old

Oct 11, 2005 | 08:42 PM

#1

fordfinatic

Thread Starter

|

Senior User

Joined: Feb 2005

Posts: 206

Likes: 0

Fuel Pumps

On my 1986 Ford F150 302 Fuel injected, do both Fuel Pumps in each tank have to work for truck to start (not including the rail, rail must work) Didnt know if they both work together on one anothers tanks

Reply

Old

Oct 11, 2005 | 10:40 PM

#2

Franklin2

Moderator

Joined: Jan 2001

Posts: 56,995

Likes: 2,741

From: Virginia

Club FTE Gold Member

The switch selects which one the voltage goes to. Only one is used at a time. There is usually a valve along the frame rail that also selects which fuel line is used.

Reply

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

1990 E350 460EFI runs then stalls

vacuumbed

1987 - 1996 F150 & Larger F-Series Trucks

6

Jul 16, 2014 04:24 PM

Fuel transfer issues

f1506cyl

1987 - 1996 F150 & Larger F-Series Trucks

1

Oct 15, 2012 07:58 AM

Burdsnest

1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks

9

May 21, 2012 08:59 AM

Can i change my 3 Fuel pump Setup to a 2-pump setup?

dakota-boy

1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks

2

Feb 6, 2012 06:40 AM

air in fuel rail

macm

1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks

31

Nov 18, 2007 03:30 PM

Reply Share

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 12:23 AM.