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

Help with cooling system

Thread Tools
 
Search this Thread
 
Old Sep 18, 2011 | 08:59 AM
  #1  
jchamb11's Avatar
jchamb11
Thread Starter
|
Senior User
Joined: May 2006
Posts: 124
Likes: 0
From: Harrison Twp., Michigan
Help with cooling system

Two issues, first, after injector cup replacement I am running with water to purge the diesel from the water jacket. The serge tank is running clean now after many flushes. but I am loosing water. Nothing on the ground,nothing in the cab under the heater core and nothing on the hood insulator. No water in oil. Its got me stumped ?? A few weeks back I started a thread about an odor in the cab that was like anti-freeze ( but I am running water) the suggestion was that it was my cigarette smoke , and it might be. The next issue is the A/C clutch stays on. Can I just unplug it till I do the shim kit?
Thanks guys!
 
Reply
Old Sep 18, 2011 | 09:45 AM
  #2  
mueckster's Avatar
mueckster
Lead Driver
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jun 2003
Posts: 8,298
Likes: 24
From: Damon (South East Texas)
How much water are you losing? How often and how much do you add? I had a slow leak on my truck when I first got it and the water was evaporating from the heat and never made it to the ground, but was having to add small amounts.
Unplugging the a/c clutch won't hurt a thing. If it stays on after the plug is pulled, then you have an issue that needs attention.
 
Reply
Old Sep 18, 2011 | 10:10 AM
  #3  
jchamb11's Avatar
jchamb11
Thread Starter
|
Senior User
Joined: May 2006
Posts: 124
Likes: 0
From: Harrison Twp., Michigan
The clutch disengages after I unplug it.
It seems to me that there is an in line heater hose valve or deflector/gate or something like that , that should be replaced after a cup job? I lost all most all of the water in the serge tank in a 350 mile run . The temp. gage was normal temp. After cleaning and drying I started the motor and let it warm to running temp and looked for the steam trail. didn't find one. I did see rust on top of the frame rail under the ac tubes, thinking that came from the condensation drip. tkns
 
Reply
Old Sep 18, 2011 | 01:00 PM
  #4  
jchamb11's Avatar
jchamb11
Thread Starter
|
Senior User
Joined: May 2006
Posts: 124
Likes: 0
From: Harrison Twp., Michigan
Thanks guys, it is the core, I will replace it tomorrow.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
seventyseven250
All Things Towing
12
Jun 2, 2017 06:20 AM
RA31925
All Things Towing
16
Oct 26, 2013 07:59 PM
scubajt
All Things Towing
7
Jan 21, 2012 10:21 AM
Rushmore X
Bio-diesel, Propane & Alternative Diesel Engine Fuels
21
Mar 9, 2009 09:10 AM
Greywolf
All Things Towing
5
Oct 29, 2006 11:34 AM




All times are GMT -5. The time now is 11:19 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