Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Leaky Situation

Thread Tools
 
Search this Thread
 
Old Oct 17, 2014 | 03:34 PM
  #1  
Smokey_7.3's Avatar
Smokey_7.3
Thread Starter
|
Junior User
Joined: Jun 2013
Posts: 88
Likes: 0
Leaky Situation

Hey everyone! Well after I tackling the bent connecting rod problem, I'm onto the next. 😧

I have a fuel leak in the valley that isn't coming from the FPR, Fuel bowl, or the rubber lines. It's kinda of a trickle; I can catch 1/2 a gallon in a pan in 7 min under the truck when I'm idling. Worse when rolling obviously. All dripping down behind the block, passenger side.
In the valley, before and under the banjo bolts seems to collect the most but I'm unsure of where it's coming from. All of that is tightened. The fuel bowl has all new o-rings and the bottom of it wasn't pitted badly.
I welcome and appreciate any and all help.
 
Reply
Old Oct 17, 2014 | 06:09 PM
  #2  
MOOSE_MACHINE's Avatar
MOOSE_MACHINE
Postmaster
Joined: Mar 2004
Posts: 3,897
Likes: 8
There is a weep hole on the fuel pump. Could be there.
 
Reply
Old Oct 17, 2014 | 07:43 PM
  #3  
DIYMechanic's Avatar
DIYMechanic
Post Fiend
Joined: Dec 2010
Posts: 10,121
Likes: 3
From: Orrville, Ohio
^^What he said^^

That would be my guess as well. You can see it with a mirror and a light if you're willing to deal with the frustrations of doing so. If not, dry thing out as well as you can, stuff dry rags in everywhere, start the truck briefly and see which rags get wet first. Anything that leaks in the valley will drain where you're describing so it could be coming from just about anything in there, but I'm still guessing fuel pump.
 
Reply
Old Oct 17, 2014 | 07:57 PM
  #4  
fordman67's Avatar
fordman67
Hotshot
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Dec 2005
Posts: 14,375
Likes: 604
From: evansville in
Rear fuel line seals at the head!
 
Reply
Old Oct 17, 2014 | 08:42 PM
  #5  
MOOSE_MACHINE's Avatar
MOOSE_MACHINE
Postmaster
Joined: Mar 2004
Posts: 3,897
Likes: 8
Originally Posted by fordman67
Rear fuel line seals at the head!
Or there. The orings that go in those fittings at kind of a square oring. Like a cut piece of hose.
 
Reply
Old Oct 17, 2014 | 11:27 PM
  #6  
fordman67's Avatar
fordman67
Hotshot
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Dec 2005
Posts: 14,375
Likes: 604
From: evansville in
Yep! They erode from the fuel pump pulsses IMO.
Fun to replace too
 
Reply
Old Oct 18, 2014 | 11:31 AM
  #7  
Smokey_7.3's Avatar
Smokey_7.3
Thread Starter
|
Junior User
Joined: Jun 2013
Posts: 88
Likes: 0
I'll check around the pump more later this weekend. But as far as everything else around it, nothing leaks. I might have developed a tear in the lines somehow I don't know. I'll definitely replace all the hoses while I'm replacing the pump.

Thanks yall
 
Reply
Old Nov 25, 2014 | 04:57 PM
  #8  
Asytole61's Avatar
Asytole61
Freshman User
Joined: Jun 2012
Posts: 44
Likes: 0
leak?

Originally Posted by Smokey_7.3
I'll check around the pump more later this weekend. But as far as everything else around it, nothing leaks. I might have developed a tear in the lines somehow I don't know. I'll definitely replace all the hoses while I'm replacing the pump.

Thanks yall
Just a thought, had a simular fuel leakage problem last year Had to replace the whole fuel cylinder housing seems there was corrosion from the bottom of housing do you heating element in bottom of bowl causing this corrosion through electrical charge/and water
that settles in bottom and not purged after a while.
Changed whole bowl assembly and replaced fuel pump underneath.
 
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 Nov 26, 2014 | 06:55 AM
  #9  
96_Powerstroke's Avatar
96_Powerstroke
New User
Joined: Nov 2014
Posts: 19
Likes: 0
From: Conroe, Tx
I had the same thing going on, replaced my lift pump. Problem solved.
 
Reply
Old Nov 28, 2014 | 08:31 PM
  #10  
dailejc's Avatar
dailejc
New User
Joined: Nov 2014
Posts: 4
Likes: 0
Just finished replacing my fuel pump (along with glow plugs and injector orings) today. Mine was leaking from the weep hole as well. Hard to tell, had to really clean it up good to see where it was leaking from. Good time to rebuild fuel bowl too. And I didnt remove the turbo, easy enough to do it without doing that in my opinion.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
schlepprock250
1994.5 - 1997 7.3L Power Stroke Diesel
2
May 20, 2013 08:21 AM
DR JOE
1999 - 2003 7.3L Power Stroke Diesel
27
Jul 2, 2011 09:31 AM
clbostian
1999 - 2003 7.3L Power Stroke Diesel
5
Oct 10, 2010 11:09 AM
weekendwarriorfsw32
1994.5 - 1997 7.3L Power Stroke Diesel
17
Jan 16, 2009 08:02 PM
meccox
1999 - 2003 7.3L Power Stroke Diesel
7
Jun 12, 2007 08:42 AM




All times are GMT -5. The time now is 03:27 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