Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Replacing vacuum lines

Thread Tools
 
Search this Thread
 
Old Jan 28, 2008 | 11:08 AM
  #1  
newstroker's Avatar
newstroker
Thread Starter
|
New User
Joined: Oct 2007
Posts: 13
Likes: 0
Smile Replacing vacuum lines

Has anyone replaced the hard plastic lines that run to the hubs with the same type of rubber lines that are used on the bottom portion. I hope that made sense! I am talking about the lines that run from 1 hub to the other along the frame. I am having trouble finding my leak. Truck is a 99 F-350 PSD. Stuck in defrost mode no matter what I do. Thanks ahead of time
 
Reply
Old Jan 28, 2008 | 11:19 AM
  #2  
Texas Outlaw's Avatar
Texas Outlaw
Not a liberal...
Joined: Jul 2006
Posts: 6,635
Likes: 4
From: Cut & Shoot, Texas
Club FTE Silver Member

I have.

I used the braided lines from DieselSite. They are pricey but work well and look good. They fixed my leak for a while but I now have another which I amk pretty sure is inside of the hubs. Going to ditch the whole system and install Warn manual hubs.
 
Reply
Old Jan 28, 2008 | 04:51 PM
  #3  
powerstroke1869's Avatar
powerstroke1869
Elder User
Joined: Dec 2006
Posts: 715
Likes: 0
From: germantown, WI
yep just ordered mine from dieselsite last nite patiently waiting for that to arrive along with my 203* thermostat and also my hpx line too
 
Reply
Old Jan 28, 2008 | 05:10 PM
  #4  
dryfly's Avatar
dryfly
Elder User
Joined: Jun 2007
Posts: 853
Likes: 1
Just for sh@2s and giggles.While I had the same problem.I taped the vacuum solenoid a few times with a wrench.It must have unstuck something in there.because it fixed the problem.that was in the fall, still working now.What the hell give it a shot.
 
Reply
Old Jan 28, 2008 | 05:44 PM
  #5  
powerstroker27's Avatar
powerstroker27
Senior User
Joined: Nov 2005
Posts: 236
Likes: 1
From: Texas
Originally Posted by dryfly
Just for sh@2s and giggles.While I had the same problem.I taped the vacuum solenoid a few times with a wrench.It must have unstuck something in there.because it fixed the problem.that was in the fall, still working now.What the hell give it a shot.
was ur pump running constantly when u before u tapped it or did it just never come on? just asking because mine runs constantly from the time the key is in the on possition till i turn it off so i figured i have a leak somewhere but have had no luck at finding it.
 
Reply
Old Jan 28, 2008 | 05:49 PM
  #6  
dryfly's Avatar
dryfly
Elder User
Joined: Jun 2007
Posts: 853
Likes: 1
It runs for quite some time now and before.I think it takes a while for that little pump to get the vacuum it needs.But I too was stuck on trying to find the vacuum leak.Just saying its worth a try.Cost nothing.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Godsbikeman
1997 - 2003 F150
3
Sep 24, 2014 03:26 PM
mmenzies
6.0L Power Stroke Diesel
22
Nov 7, 2012 12:02 AM
dcara
1999 - 2003 7.3L Power Stroke Diesel
14
Aug 20, 2012 12:51 PM
john8403
1999 - 2003 7.3L Power Stroke Diesel
4
Sep 16, 2010 06:36 AM
afreemanmd
Excursion - King of SUVs
16
Jan 2, 2007 06:00 PM




All times are GMT -5. The time now is 07:32 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE