2005-2009 Mustang Information on The S197 {Gen1}

Thermostat housing fail...

Thread Tools
 
Search this Thread
 
Old 3/19/13, 11:23 AM
  #1  
Mach 1 Member
Thread Starter
 
05PRMTX's Avatar
 
Join Date: June 27, 2011
Location: Houston, TX
Posts: 822
Received 8 Likes on 7 Posts
Thermostat housing fail...

Saturday I was driving down the highway and the the engine started overheating. Pulled over and popped the hood and coolant was everywhere, along with white smoke form it all starting to burn off. Had it towed to the shop as to not risk any further damage. They did a pressure test and it turns out the lower coolant thermostat housing was shot. So they replaced the upper and lower housing and all the corresponding parts jsut to try and avoid any future issues. They also said it was a common problem with fords of this era(2005 V6) since they used a lot of plastic aprts in the cooling and intake systems.

Anyone else ever had this happen?
Old 3/19/13, 11:28 AM
  #2  
Team Mustang Source
 
Torch_Vert's Avatar
 
Join Date: June 22, 2005
Location: Boston, MA
Posts: 1,793
Likes: 0
Received 4 Likes on 2 Posts
The shop is right. Frequent problem with the 4.0L and plenty of folks here have been through the same thing.
Old 3/19/13, 12:29 PM
  #3  
Mach 1 Member
 
scramblerider5's Avatar
 
Join Date: September 18, 2012
Posts: 1,097
Likes: 0
Received 0 Likes on 0 Posts
Is that problem only with the 4.0L?
Old 3/19/13, 12:33 PM
  #4  
Bear Eats King...
Bear ****s Bone
 
texastboneking's Avatar
 
Join Date: September 5, 2011
Location: Cleburne, Tx
Posts: 5,302
Likes: 0
Received 2 Likes on 2 Posts
Yup... I've replace countless thermostat housing on the 4.0... Sure i have a lot more to replace too.
Old 3/19/13, 01:02 PM
  #5  
Team Mustang Source
 
Torch_Vert's Avatar
 
Join Date: June 22, 2005
Location: Boston, MA
Posts: 1,793
Likes: 0
Received 4 Likes on 2 Posts
Originally Posted by scramblerider5
Is that problem only with the 4.0L?
Really, that seems to be the only recurring drivetrain problem that's pretty common. Other than that, the 4.0L is a solid reliable powerplant (I have multiple friends that are well past 200K mi without major incident).
Old 3/19/13, 01:31 PM
  #6  
Mach 1 Member
 
scramblerider5's Avatar
 
Join Date: September 18, 2012
Posts: 1,097
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Torch_Vert
Really, that seems to be the only recurring drivetrain problem that's pretty common. Other than that, the 4.0L is a solid reliable powerplant (I have multiple friends that are well past 200K mi without major incident).
Wow that's good
Old 3/19/13, 04:59 PM
  #7  
legacy Tms Member
 
ford4v429's Avatar
 
Join Date: October 9, 2005
Location: N.E. Ohio
Posts: 2,599
Received 67 Likes on 32 Posts
is there a better replacement part out there? my wifes V6 might be good to replace before it goes...knowing her, she'd drive it home

(my 85 camaro she drove home about 5 miles on the highway one day, when I got home she said the car didnt have any power, wouldnt go over 50... i took it down the street, here the governor gear stripped and it was stuck in first gear... that poor thing had to be screaming for mercy on the highway...)
Old 3/19/13, 07:28 PM
  #8  
legacy Tms Member
 
JimC's Avatar
 
Join Date: February 24, 2007
Posts: 490
Received 17 Likes on 10 Posts
There isn't any aftermarket replacement, just the OEM is available.

But it seems to be luck of the draw on how long it lasts. Mine was fine up until 199,800 miles. Then it let go at the track just as I was lining up for a pass. (But I do recall now smelling coolant when I pulled in the garage that week so that may have been a sign it was on its way out.)

Others have replaced it multiple times in a short time frame.

It is an easy to replace part, unless you have the XCharger. One of the bolts is trapped under the blower so I had to remove the blower to get to it. Once I had the blower off it was less than a half hour job to fix it.
Old 3/19/13, 09:01 PM
  #9  
Team Mustang Source
 
Torch_Vert's Avatar
 
Join Date: June 22, 2005
Location: Boston, MA
Posts: 1,793
Likes: 0
Received 4 Likes on 2 Posts
Originally Posted by JimC
There isn't any aftermarket replacement, just the OEM is available.
Yeah, it would be great if someone released a cast aluminum replacement.

As it is, I roll with a spare housing tucked into the spare tire well on long road trips "just in case".
Old 3/20/13, 11:24 AM
  #10  
Mach 1 Member
Thread Starter
 
05PRMTX's Avatar
 
Join Date: June 27, 2011
Location: Houston, TX
Posts: 822
Received 8 Likes on 7 Posts
Originally Posted by Torch_Vert
Yeah, it would be great if someone released a cast aluminum replacement.

As it is, I roll with a spare housing tucked into the spare tire well on long road trips "just in case".
Right? I was talking to the guy at the shop about that. Seems like a company could really profit off that since it's such an issue.

Good to know I can most likely expect this to happen again
Old 3/20/13, 12:05 PM
  #11  
Team Mustang Source
 
Torch_Vert's Avatar
 
Join Date: June 22, 2005
Location: Boston, MA
Posts: 1,793
Likes: 0
Received 4 Likes on 2 Posts
Originally Posted by 05PRMTX
Right? I was talking to the guy at the shop about that. Seems like a company could really profit off that since it's such an issue.

Good to know I can most likely expect this to happen again
Yeah, the stock lower is around $35-$45. I'd gladly pay $100 for one in aluminum if someone would develop one.
Old 7/12/17, 06:25 PM
  #12  
Mach 1 Member
 
I-70 west's Avatar
 
Join Date: January 31, 2006
Location: Missouri, USA
Posts: 912
Received 17 Likes on 13 Posts
Originally Posted by Torch_Vert
Yeah, the stock lower is around $35-$45. I'd gladly pay $100 for one in aluminum if someone would develop one.

mine just went
$ 400 +
Old 7/13/17, 07:35 AM
  #13  
Legacy TMS Member
 
Glenn's Avatar
 
Join Date: August 7, 2006
Location: In Boredom
Posts: 15,825
Received 788 Likes on 574 Posts
Originally Posted by ford4v429
is there a better replacement part out there? my wifes V6 might be good to replace before it goes...knowing her, she'd drive it home

(my 85 camaro she drove home about 5 miles on the highway one day, when I got home she said the car didnt have any power, wouldnt go over 50... i took it down the street, here the governor gear stripped and it was stuck in first gear... that poor thing had to be screaming for mercy on the highway...)
That's not funny but it is funny
Old 7/13/17, 07:36 AM
  #14  
Legacy TMS Member
 
Glenn's Avatar
 
Join Date: August 7, 2006
Location: In Boredom
Posts: 15,825
Received 788 Likes on 574 Posts
Originally Posted by 05PRMTX
Saturday I was driving down the highway and the the engine started overheating. Pulled over and popped the hood and coolant was everywhere, along with white smoke form it all starting to burn off. Had it towed to the shop as to not risk any further damage. They did a pressure test and it turns out the lower coolant thermostat housing was shot. So they replaced the upper and lower housing and all the corresponding parts jsut to try and avoid any future issues. They also said it was a common problem with fords of this era(2005 V6) since they used a lot of plastic aprts in the cooling and intake systems.

Anyone else ever had this happen?
How much did the repairs cost?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tj@steeda
2015 - 2023 MUSTANG
21
2/10/17 07:12 PM
Fedupdave42169
2015 - 2023 MUSTANG
11
10/20/15 10:29 PM
austin101385
'10-14 Shelby Mustangs
3
10/2/15 01:00 PM
BigHoss
2005-2009 Mustang
0
9/21/15 10:03 AM
50Cal
Introductions
6
9/17/15 06:43 PM



Quick Reply: Thermostat housing fail...



All times are GMT -6. The time now is 05:50 AM.