Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Power steering woes

Thread Tools
 
Search this Thread
 
Old Dec 3, 2017 | 06:36 PM
  #1  
Fordman96's Avatar
Fordman96
Thread Starter
|
Posting Guru
Joined: Aug 2011
Posts: 2,019
Likes: 2
Power steering woes



So this is the current situation. Few weeks ago I had to replace the high pressure line for the power steering pump because while backing up it the line out of the fitting on the pump. Went a bought a brand new line from O'Reillys and installed it. It was leaking in this exact spot (from the line around the fitting going into the steering gear.) I dealt with that for about 2 weeks and got tired of putting more fluid in because it leaks whether it sits or runs. Today I bought ANOTHER new line from Advanced and installed it (thread tape on both fittings) and it is leaking from the same spot again!

It is snug, not over torqued, the line has no up or down play, but it can move side to side in the fitting if you really try to move it. Looking for suggestions as to how I can fix this short of replacing the steering gear (might do that anyway with a redhead gear box) and RTV over the fitting to seal it.
 
Reply
Old Dec 3, 2017 | 06:43 PM
  #2  
BuddyBarnes's Avatar
BuddyBarnes
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2016
Posts: 910
Likes: 96
From: Fl.
Had to put one on mine 2 weeks ago. tighten it down tight.The end that goes to the pump you do not want to over tighten
 
Reply
Old Dec 3, 2017 | 06:51 PM
  #3  
Fordman96's Avatar
Fordman96
Thread Starter
|
Posting Guru
Joined: Aug 2011
Posts: 2,019
Likes: 2
I know the one on the pump has a 10-20lb torque spec so I was very cautious on tightening that. I will have to give the thing a good wrenching in the morning to see what happens.
 
Reply
Old Dec 3, 2017 | 06:56 PM
  #4  
BuddyBarnes's Avatar
BuddyBarnes
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2016
Posts: 910
Likes: 96
From: Fl.
That is the 1/2 in. I tighten as much as I can with a open end wrench and have no problem.
 
Reply
Old Dec 3, 2017 | 07:00 PM
  #5  
BuddyBarnes's Avatar
BuddyBarnes
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2016
Posts: 910
Likes: 96
From: Fl.
By the way it took 2 weeks for the fluid to quit dripping out of my fender mat.
 
Reply
Old Dec 3, 2017 | 07:04 PM
  #6  
Fordman96's Avatar
Fordman96
Thread Starter
|
Posting Guru
Joined: Aug 2011
Posts: 2,019
Likes: 2
I sprayed the fender mat with brake clean and it's not dripping it's just the line.
 
Reply
Old Dec 3, 2017 | 07:24 PM
  #7  
krifenbu's Avatar
krifenbu
Tuned
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Mar 2005
Posts: 323
Likes: 18
From: Lebanon, MO
Seems like there was a discussion about this where that end of the line is supposed to have a Teflon ring/washer on it and some people were not getting one on the new lines they were buying. I will have to see if I can find the receipt from where I bought mine from. Mine may have been the low pressure line though.

Kevin
 
Reply
Old Dec 4, 2017 | 12:45 AM
  #8  
farmert's Avatar
farmert
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2006
Posts: 5,104
Likes: 1,517
From: western SD
Originally Posted by krifenbu
Seems like there was a discussion about this where that end of the line is supposed to have a Teflon ring/washer on it and some people were not getting one on the new lines they were buying. I will have to see if I can find the receipt from where I bought mine from. Mine may have been the low pressure line though.

Kevin
The Teflon ring goes on the pump end of the hose. The gear end hose end should be flared tube. I'd say the OP doesn't have the nut tight enough.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-1

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-2

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

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

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

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

 Brett Foote
story-9

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

 Michael S. Palmer
Old Dec 4, 2017 | 01:16 PM
  #9  
Jarrett Campbell's Avatar
Jarrett Campbell
Cargo Master
Joined: Jul 2015
Posts: 3,076
Likes: 21
From: Aransas Pass, Tx
The teflon tape is probably keeping the nut from sealing the line against itself like it is supposed to.

Take the tape off and put it in your household plumbing drawer. Get some liquid thread sealer for these trucks.
 
Reply
Old Dec 5, 2017 | 09:12 AM
  #10  
glovemeister's Avatar
glovemeister
Cargo Master
15 Year Member
Photogenic
Joined: Nov 2010
Posts: 3,244
Likes: 40
The steering gear can have a flared fitting or an o-ring. If you have the wrong hose/thread it will leak. If it is overtorqued it will leak. I suspect your thread tape is the problem as it shouldn't be used, because with a flared fitting it isn't necessary. Second the PSI in the pump 100% requires a tight flare to seat connection to seal.

Also, I like liquid thread sealer like Loctite 545 I believe.
 
Reply
Old Dec 10, 2017 | 04:41 PM
  #11  
Fordman96's Avatar
Fordman96
Thread Starter
|
Posting Guru
Joined: Aug 2011
Posts: 2,019
Likes: 2
I torqued it down quite a bit (with the tape still on) and the line quit leaking finally. If it acts up again I will certainly get liquid sealer.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
clarkbre
1987 - 1996 F150 & Larger F-Series Trucks
4
Apr 16, 2015 10:12 AM
NAB1994
1987 - 1996 F150 & Larger F-Series Trucks
7
Jan 14, 2014 11:42 AM
rockyrider
1994.5 - 1997 7.3L Power Stroke Diesel
8
May 7, 2011 10:11 PM
fx8racer
1997 - 2003 F150
3
May 10, 2010 07:53 PM
RTM
Excursion - King of SUVs
2
Jun 26, 2004 07:54 AM




All times are GMT -5. The time now is 04:40 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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