Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

What is this?

Thread Tools
 
Search this Thread
 
Old Feb 22, 2012 | 01:18 PM
  #1  
bigmacmonday's Avatar
bigmacmonday
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 382
Likes: 0
From: Delta,UT
What is this?

Hey guys. I was in the middle of doing my ICP mod and was curious what this part of the fuel bowl was in the picture. Marked in red. It appears to have a cap or something on it but on my truck it doesn't.

 
Reply
Old Feb 22, 2012 | 01:32 PM
  #2  
michaloco's Avatar
michaloco
European Enthusiast
Joined: Nov 2009
Posts: 920
Likes: 1
From: Århus area, Denmark
shrader valve. here you can measure your fuel supply pressure with engine cranking/running IIRC it should be around 60 psi @ idle
 
Reply
Old Feb 22, 2012 | 01:37 PM
  #3  
fordpride's Avatar
fordpride
Post Fiend
Joined: Dec 2009
Posts: 15,505
Likes: 18
From: Livoina,La
X2^^^ you can check fuel pressure there with a stick style tire gauge
 
Reply
Old Feb 22, 2012 | 02:01 PM
  #4  
Copedawg's Avatar
Copedawg
Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
Club FTE Silver Member

Thats a Nick Nack Freddy Mac! give the frog a loan!

test port for fuel pressure, like said above.
 
Reply
Old Feb 22, 2012 | 02:02 PM
  #5  
richdawg's Avatar
richdawg
Fleet Mechanic
Joined: Oct 2006
Posts: 1,386
Likes: 1
From: Spokane, WA
Is that the 10k mod? I didn't have much luck with mine, it just didn't give me enough gain, even trying different resistor combinations. I was talking to Dale Insley at Tymar performance one day when I was having some engine problems, he asked what mods I had, when I mentioned the mod he really sounded off about how bad it was and thought I would be wise (or very stupid) not to get rid of it. One of the main things he said was it would screw with a lot of other stuff and doing scans and other testing would not work well. I took it off after hearing that.
Just FYI I think others have had better luck than I.
 
Reply
Old Feb 22, 2012 | 02:10 PM
  #6  
Copedawg's Avatar
Copedawg
Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
Club FTE Silver Member

Originally Posted by richdawg
Is that the 10k mod? I didn't have much luck with mine, it just didn't give me enough gain, even trying different resistor combinations. I was talking to Dale Insley at Tymar performance one day when I was having some engine problems, he asked what mods I had, when I mentioned the mod he really sounded off about how bad it was and thought I would be wise (or very stupid) not to get rid of it. One of the main things he said was it would screw with a lot of other stuff and doing scans and other testing would not work well. I took it off after hearing that.
Just FYI I think others have had better luck than I.
I got 2 10K rheostats (sp) and put them in a single gang weather tight receptacle and put "speed connects" on the end of the wires. I drove the dawg poop out of it until I felt my exhaust get WAY TO HOT. I took it out b/c it was just going to get me in trouble...but it worked VERY well. If I find it, I will take a pic and post it.
 
Reply
Old Feb 22, 2012 | 02:36 PM
  #7  
richdawg's Avatar
richdawg
Fleet Mechanic
Joined: Oct 2006
Posts: 1,386
Likes: 1
From: Spokane, WA
Maybe I didn't hook it up right IDK
 
Reply
Old Feb 22, 2012 | 02:45 PM
  #8  
richdawg's Avatar
richdawg
Fleet Mechanic
Joined: Oct 2006
Posts: 1,386
Likes: 1
From: Spokane, WA
Here is a pic of the fuel pressure gauge I made up last year, only used it a couple of times but really works nice. It's smooth and locks on so you don't have to hold it.


Another of it in use. I bought the gauge and valve thing at a farm supply for less the $20
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Feb 22, 2012 | 03:02 PM
  #9  
Copedawg's Avatar
Copedawg
Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
Club FTE Silver Member

Nice set up, dawg!
You may have had it set up wrong...like wrong wire or something. IIRC it was a purple wire I tapped in to.
 
Reply
Old Feb 22, 2012 | 03:50 PM
  #10  
bigmacmonday's Avatar
bigmacmonday
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 382
Likes: 0
From: Delta,UT
Thanks for the info guys! On the gauge setup what type/size of fitting is it that hooks up to that valve then to the gauge?
 
Reply
Old Feb 22, 2012 | 04:20 PM
  #11  
richdawg's Avatar
richdawg
Fleet Mechanic
Joined: Oct 2006
Posts: 1,386
Likes: 1
From: Spokane, WA
I don't know what the thread size is, I am not very good at thread sizes the brass part is part of the gauge. I told the sales guy what I wanted to fit the gauge to a tire valve stem and that's what he came up with. The air chuck is really nice because it locks on to the schrader valve, the chuck may have rubber in it that would deteriorate IDK. The gauge is oil filled if you didn't notice, so it keeps the needle very steady.
 
Reply
Old Feb 22, 2012 | 05:52 PM
  #12  
BlueMule's Avatar
BlueMule
Posting Guru
Joined: Nov 2001
Posts: 1,743
Likes: 2
From: Ft Scott
Originally Posted by bigmacmonday
Thanks for the info guys! On the gauge setup what type/size of fitting is it that hooks up to that valve then to the gauge?
1/4 " NPT. The male is part of the gauge and the chuck is female.
 
Reply
Old Feb 22, 2012 | 09:26 PM
  #13  
bigmacmonday's Avatar
bigmacmonday
Thread Starter
|
Senior User
Joined: Aug 2009
Posts: 382
Likes: 0
From: Delta,UT
Originally Posted by BlueMule
1/4 " NPT. The male is part of the gauge and the chuck is female.
Thanks allot
 
Reply
Old Feb 23, 2012 | 01:14 AM
  #14  
glovemeister's Avatar
glovemeister
Cargo Master
15 Year Member
Photogenic
Joined: Nov 2010
Posts: 3,244
Likes: 40
Originally Posted by richdawg
Here is a pic of the fuel pressure gauge I made up last year, only used it a couple of times but really works nice. It's smooth and locks on so you don't have to hold it.


Another of it in use. I bought the gauge and valve thing at a farm supply for less the $20
Brilliant idea there sir. I am going to steal that! I was gonna hardwire it in, and didn't even think about that option.
 
Reply
Old Feb 23, 2012 | 04:06 AM
  #15  
Copedawg's Avatar
Copedawg
Lead Driver
Joined: Aug 2006
Posts: 5,259
Likes: 17
From: Gambrills
Club FTE Silver Member

Originally Posted by Copedawg
I got 2 10K rheostats (sp) and put them in a single gang weather tight receptacle and put "speed connects" on the end of the wires. I drove the dawg poop out of it until I felt my exhaust get WAY TO HOT. I took it out b/c it was just going to get me in trouble...but it worked VERY well. If I find it, I will take a pic and post it.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ealbertson
1994.5 - 1997 7.3L Power Stroke Diesel
2
Oct 6, 2011 09:02 PM
caseydudem
1999 - 2003 7.3L Power Stroke Diesel
2
Aug 3, 2010 02:50 PM
agg_bagg
1999 - 2003 7.3L Power Stroke Diesel
12
Apr 3, 2010 04:02 PM
John M T
1999 - 2003 7.3L Power Stroke Diesel
6
Aug 31, 2008 12:55 PM
94 1/2 stroker
1999 - 2003 7.3L Power Stroke Diesel
3
Oct 21, 2004 12:10 PM




All times are GMT -5. The time now is 07:47 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE