F150online Forums

Lightning

Testing Fuel Pressure Regulator?

   
Old Jun 22, 2005 | 07:02 PM
Share
  #1  
Coldie's Avatar
Thread Starter
|
Senior Member
Joined: Jan 2001
Posts: 1,251
Likes: 0
From: Bellevue, WA
Testing Fuel Pressure Regulator?
Anyone have the procedure or know how I can test my FPR?

My pressure at idle is around 38, but occationally it just pops to 60 (still at idle) I'm thinking this might be setting my rich codes...

Coldie
 
Reply
0
Old Jun 22, 2005 | 07:39 PM
Share
  #2  
rkoenig's Avatar
Senior Member
Joined: Feb 2003
Posts: 283
Likes: 0
From: Clifton Forge, VA
Mine sits at about 29 at idle. I'm pretty sure 38 isn't where it should be. I'd like to hear how to test the FPR as well....
 
Reply
0
Old Jun 22, 2005 | 08:12 PM
Share
  #3  
Suavy's Avatar
Senior Member
Joined: Oct 2002
Posts: 2,840
Likes: 0
From: Bridgeport, MI
I think a vacumm leak will do the same?

Peace,

Suavy
 
Reply
0
Old Jun 22, 2005 | 09:26 PM
Share
  #4  
Coldie's Avatar
Thread Starter
|
Senior Member
Joined: Jan 2001
Posts: 1,251
Likes: 0
From: Bellevue, WA
High flow fuel pumps...
I've got high flow fuel pumps, not sure if that changes anything.

The service manual specifies a suplemental "fuel system diagnostic manual" (or something like that language)

Anyone got a copy?
 
Reply
0
Back to Subforum
Lightning
View Next Unread
Build question...please advise!


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -4. The time now is 10:48 PM.