Notices
6.7L Power Stroke Diesel 2011-current Ford Powerstroke 6.7 L turbo diesel engine

Coolant leak

Thread Tools
 
Search this Thread
 
Old Aug 6, 2012 | 07:01 PM
  #1  
ruschejj's Avatar
ruschejj
Thread Starter
|
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
Coolant leak

Hello all, nothing to be alarmed about, I'm just letting y'all know I have a coolant leak on the front of the motor. It leaks about 8oz. Of fluid/week.

I have been through the radiator issues, 5 in all on my '08 and 1 on my '11 at 52,000 miles. This one is different, I'm pretty sure it's the water pump.

I'll give the official word as soon as I can get it diagnosed. I guess it's because I tow all the time, nothing real heavy, just everyday use. Truck is hardly ever on its own.
 
Reply
Old Aug 6, 2012 | 07:09 PM
  #2  
kper05's Avatar
kper05
Lead Driver
15 Year Member
Photogenic
Liked
Loved
Joined: Jan 2010
Posts: 6,600
Likes: 83
Club FTE Silver Member

What's your mileage now; 120,000 ish?
 
Reply
Old Aug 7, 2012 | 04:29 AM
  #3  
ruschejj's Avatar
ruschejj
Thread Starter
|
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
Nah, business is real bad. Very slow summer. I'm only at 112,000.
 
Reply
Old Aug 7, 2012 | 12:01 PM
  #4  
CascadeF250's Avatar
CascadeF250
Tuned
15 Year Member
Joined: Dec 2010
Posts: 460
Likes: 50
From: Washington state
Originally Posted by ruschejj
Hello all, nothing to be alarmed about, I'm just letting y'all know I have a coolant leak on the front of the motor. It leaks about 8oz. Of fluid/week.

I have been through the radiator issues, 5 in all on my '08 and 1 on my '11 at 52,000 miles. This one is different, I'm pretty sure it's the water pump.

I'll give the official word as soon as I can get it diagnosed. I guess it's because I tow all the time, nothing real heavy, just everyday use. Truck is hardly ever on its own.
I lost my primary water pump at 22,000 miles. I think you have the right idea. I crawled under my truck and was able to see where the antifreeze was coming from. The water pump is difficult to see clearly like most everything on this motor. Hope you get it repaired soon, the leak will just get worse. Good luck.
 
Reply
Old Aug 7, 2012 | 01:29 PM
  #5  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
Originally Posted by ruschejj
Hello all, nothing to be alarmed about, I'm just letting y'all know I have a coolant leak on the front of the motor. It leaks about 8oz. Of fluid/week.

I have been through the radiator issues, 5 in all on my '08 and 1 on my '11 at 52,000 miles. This one is different, I'm pretty sure it's the water pump.

I'll give the official word as soon as I can get it diagnosed. I guess it's because I tow all the time, nothing real heavy, just everyday use. Truck is hardly ever on its own.
The water pump doesn't know if your towing or not. It's just turning and pushing coolant.
 
Reply
Old Aug 7, 2012 | 03:00 PM
  #6  
ruschejj's Avatar
ruschejj
Thread Starter
|
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
Well, it's the primary water pump. Leaking at the pulley shaft is what they saw, I don't know the part well enough to know what the possibilities are otherwise.

My extended warranty is paying for itself! Glad we have it.

And yes, I know components don't think or have consciousness. I tend to push a lot of air driving on the interstates with trailers which burns a lot of fuel which creates a lot of heat which makes the pump push hot coolant for many hours. (2,795 in total) Maybe it's not any different than anyone else's duty cycle but as stated above, 5 radiators on my '08 and 1 on my '11 and now a pump. I'm seeing more coolant system problems than anyone else I have known or read about.
 
Reply
Old Aug 7, 2012 | 03:32 PM
  #7  
kper05's Avatar
kper05
Lead Driver
15 Year Member
Photogenic
Liked
Loved
Joined: Jan 2010
Posts: 6,600
Likes: 83
Club FTE Silver Member

I'm at 34,000 and have been debating that extended warranty but I guess at this point, it's worthwhile to have since the cutoff is 35,999.
 
Reply
Old Aug 11, 2012 | 03:40 PM
  #8  
kabur66's Avatar
kabur66
Senior User
Joined: Dec 2010
Posts: 277
Likes: 0
Originally Posted by ruschejj
Hello all, nothing to be alarmed about, I'm just letting y'all know I have a coolant leak on the front of the motor. It leaks about 8oz. Of fluid/week.

I have been through the radiator issues, 5 in all on my '08 and 1 on my '11 at 52,000 miles. This one is different, I'm pretty sure it's the water pump.

I'll give the official word as soon as I can get it diagnosed. I guess it's because I tow all the time, nothing real heavy, just everyday use. Truck is hardly ever on its own.
Thanks for the heads up. I will check mine. The only fluid problem I seem to have is that my engine oil seems to increase.

Aren't you the guy that had problems with the High Pressure Fuel Pump???

ken
 
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 Aug 11, 2012 | 08:03 PM
  #9  
JohnD333's Avatar
JohnD333
Laughing Gas
15 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2008
Posts: 832
Likes: 110
Ruschejj,

If you only had radiator problems with the 6.4, consider yourself lucky. Try 5 cab offs in less than 36k miles. The 6.7 is treating me way better. Still fuming that Florida lemon Law is limited to 250's and smaller.
 
Reply
Old Aug 12, 2012 | 07:02 AM
  #10  
ruschejj's Avatar
ruschejj
Thread Starter
|
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
I never have had a problem with any ford truck outside of the coolant systems.

And I do consider myself lucky. For the record.
 
Reply
Old Aug 12, 2012 | 08:15 AM
  #11  
Tom's Avatar
Tom
Super Moderator
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2003
Posts: 25,479
Likes: 738
From: Isanti, MN
Club FTE Gold Member
Originally Posted by ruschejj
My extended warranty is paying for itself! Glad we have it.
That's great to hear Joel! Can I ask how much this would cost if it weren't for the warranty?

Originally Posted by ruschejj
And yes, I know components don't think or have consciousness. I tend to push a lot of air driving on the interstates with trailers which burns a lot of fuel which creates a lot of heat which makes the pump push hot coolant for many hours. (2,795 in total) Maybe it's not any different than anyone else's duty cycle but as stated above, 5 radiators on my '08 and 1 on my '11 and now a pump. I'm seeing more coolant system problems than anyone else I have known or read about.
I think that your water pump is a casualty of 112,000 miles rather than the specific type of operation that you do. Most of the time when water pumps fail it's not because of anything mechanically breaking, but the shaft seal becomes worn to the point where it can no longer prevent fluid from seeping out. Not sure about these, but on older models there was a tiny reservoir with a weep hole at the top; the idea was to catch the normal seepage that makes it past the seal until it evaporated. The weep hole was an indicator hole, as if enough coolant ever leaked out that it came out the weep hole the seal was letting too much coolant seepage through and it's time for a new water pump.

And Ken, I believe you're thinking of Rickatic with the HPFP problems.
 
Reply
Old Aug 12, 2012 | 12:01 PM
  #12  
ruschejj's Avatar
ruschejj
Thread Starter
|
Post Fiend
Joined: Jan 2009
Posts: 6,521
Likes: 11
From: Greenwood, SC
Club FTE Gold Member
I will let y'all know how much the repair would cost once it is done. I need to make a run to Charlotte on Monday so the repair won't happen until Tuesday or Wednesday.

I removed a CT scanner from a clinic at north side hospital in Atlanta yesterday, loaded it into our fifth wheel cargo trailer, and have to deliver it to the buyer on Monday up in Charlotte. These systems weigh around 4 tons all together, so my trailer being about 5 tons empty with 4 tons in it makes for a nice 18,000 load. It could be 16k, I don't bother with scales much anymore so don't get tied up in exact figures.

I'll keep y'all updated.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
OBS Rock Lobsta
1994.5 - 1997 7.3L Power Stroke Diesel
8
Feb 27, 2017 03:48 PM
VaFordman26
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
9
Apr 14, 2014 09:58 PM
drbigknuckles
1994.5 - 1997 7.3L Power Stroke Diesel
2
Jan 28, 2009 04:05 AM
SouthernBlues
1987 - 1996 F150 & Larger F-Series Trucks
7
Jan 24, 2009 04:03 PM




All times are GMT -5. The time now is 11:46 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