• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

Coolant overflow bottle ?

  • Thread starter Thread starter Methodical
  • Start date Start date Aug 25, 2007

Methodical

15 Year Member
Dec 1, 2003
1,192
11
59
Clinton, MD
Aug 25, 2007
#1
  • Aug 25, 2007
  • #1
Is it normal for the overflow bottle to have what looks to be a vent hole in the neck of the bottle just below where the cap screws on?

http://www.mustang-tech.org/wiki/Image:CCRM-Bracket.jpg
 

Bosko5.0

Active Member
May 18, 2006
1,067
0
37
longwood, FL
Aug 25, 2007
#2
  • Aug 25, 2007
  • #2
yes its suppose to be there.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Aug 25, 2007
#3
  • Aug 25, 2007
  • #3
Agreed. It's gotta be able to overflow someplace when it gets hot.

Al, is yours missing it?
 

Methodical

15 Year Member
Dec 1, 2003
1,192
11
59
Clinton, MD
Aug 25, 2007
#4
  • Aug 25, 2007
  • #4
HISSIN50 said:
Agreed. It's gotta be able to overflow someplace when it gets hot.

Al, is yours missing it?
Click to expand...


No it' there. I was just thinking about plugging it and was wondering how it would affect heating/cooling.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Aug 25, 2007
#5
  • Aug 25, 2007
  • #5
You really dont want to have pressure or a vacuum inside that bottle. I'd leave it be.
 

Pokageek

Active Member
Jun 10, 2005
2,767
0
46
MA, USA
Aug 25, 2007
#6
  • Aug 25, 2007
  • #6
I've got the same thing on the custom one I bought from summit. Don't worry.
 

Methodical

15 Year Member
Dec 1, 2003
1,192
11
59
Clinton, MD
Aug 26, 2007
#7
  • Aug 26, 2007
  • #7
OK. Thanks
 
You must log in or register to reply here.

Similar threads

R
coolant
  • Rudy10thsvt
  • Sep 28, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
402
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 1, 2025
General karthief
P
Mishimoto Radiator leak 1987 Foxbody 5.0
  • PHoffman
  • Jan 16, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
7
Views
294
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jan 18, 2025
Trogdor
C
For Sale Black Canton Aluminum Overflow Bottle
  • Cobra Jet NJ
  • Mar 3, 2024
  • Engine and Power Adder
Replies
0
Views
478
Engine and Power Adder Mar 3, 2024
Cobra Jet NJ
C
D
2006 GT Windshield Cowl install
  • Daddidio
  • Mar 12, 2026
  • 2005 - 2009 Specific Tech
Replies
0
Views
159
2005 - 2009 Specific Tech Mar 12, 2026
Daddidio
D
J
Engine Coolant leak from oil filter
  • jr273
  • Mar 26, 2026
  • SN95 4.6L Mustang Tech
Replies
9
Views
205
SN95 4.6L Mustang Tech Mar 31, 2026
squeak93
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?