fuel pump

Reply Subscribe

Thread Tools

Search this Thread

Oct 2, 2009 | 01:08 PM

renchr56

Thread Starter

Mountain Pass

Joined: Nov 2005

Posts: 206

Likes: 0

From: Baltimore,Md.

fuel pump

Ok where to start. Have a guy on road and truck is broke down. I had him check to see if fuel is in fuel bowl. NADDA. I then had him check the fuse for the fuel pump. It is good. I had him check to see if fuel pump is coming on at all.. Nope... I then had him check the fuel cutoff and it is set. I am trying to figure out if someone can tell me where the relay to the fuel pump is located as it is not in the fuse block..
OH by the way it is a 2002 F-550 with 7.3. I know the 2001 had a fuel pump fuse and a relay as well but the 2002 I cannot find the relay. The owners manual does not show one

Oct 2, 2009 | 01:15 PM

tdpower

Postmaster

Joined: Dec 2008

Posts: 3,340

Likes: 2

It would probably be easier to check for power at the fuel pump. Probably only have about 20 seconds to check once the key is turned on. I have not had to mess with the relay but I have heard it is burried in the dash to the left of the radio by the blinker flasher. Don't know if it is the same as the other relays.

Oct 2, 2009 | 01:37 PM

renchr56

Thread Starter

Mountain Pass

Joined: Nov 2005

Posts: 206

Likes: 0

From: Baltimore,Md.

Already checked the power to pump and NADDA NONE. That is why I'm asking where the relay is located

Oct 2, 2009 | 04:47 PM

Orezona

Postmaster

Joined: Oct 2004

Posts: 3,767

Likes: 1

Check fuse #22. If blown, unplug the fuel bowl heater and replace the fuse.

Edit: And see post number twelve in this link https://www.ford-trucks.com/forums/7...st-cranks.html for a PDF of fuses and relays.