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

New radiator overflow questions

  • Thread starter Thread starter johnmcgt
  • Start date Start date Dec 5, 2005
J

johnmcgt

New Member
Apr 20, 2003
39
0
0
New Port Richey, FL
Dec 5, 2005
#1
  • Dec 5, 2005
  • #1
Good morning all,

I am replacing the POS stock rad with 19x31 performance next weekend. I have a question on overflow bottle.

1. Can I re-use original.
2. If not does anyone have replacment.
3. Distilled water, anti-freeze and water wetter, is this the refered
concoktion(sp).

Any other bits of info / advice would be appreciated.

Thanks,

John
 

Methodical

15 Year Member
Dec 1, 2003
1,192
11
59
Clinton, MD
Dec 5, 2005
#2
  • Dec 5, 2005
  • #2
I installed a fluidyne radiator (aluminum) and it recommends distilled water and antifreeze. I do not use water wetter since I have the TwEECer and can adjust when the fan comes. If the radiator is aluminum use distilled water. Oh and I reused my stock overflow tube.

Peace
Al
 

94Blue302GT

Member
Oct 20, 2003
704
3
19
Chicago
Dec 5, 2005
#3
  • Dec 5, 2005
  • #3
why is distilled water a big deal? I have tap water and antifreeze.
 

Gibbo97

Founding Member
Apr 20, 2001
92
0
7
Macon, GA
Dec 6, 2005
#4
  • Dec 6, 2005
  • #4
The impurities that are in tapwater (minerals) will leave a buildup in your radiator and will be flowing throughout your cooling system.
 
J

johnmcgt

New Member
Apr 20, 2003
39
0
0
New Port Richey, FL
Dec 6, 2005
#5
  • Dec 6, 2005
  • #5
responses

Thanks for the responses, DI water it is. The jury is still out on water wetter, if anyone has opinions feel free to give your 2 cents.
About overflow, I was talking about the stock overflow plastic can. The new radiator is about 4" thick and comes fairly close to the water pump. It is not in but have seen some pics of cars with bigger radiator and I do not remember seeing can. Just wondering if relocation of can is required or I just am not remembering the can.

Thanks,

John
 

94Blue302GT

Member
Oct 20, 2003
704
3
19
Chicago
Dec 7, 2005
#6
  • Dec 7, 2005
  • #6
So if it's a summer only car, and i drain it after every fall, i should be fine, right? Maybe take a little extra to flush it out? If i were to leave it in, i'd just buy the premix i guess, but for the summer driving, I'm thinking i'm ok. Well, have been so far...
 

mytight95

Active Member
Apr 11, 2003
2,605
0
46
Dothan,Al
Dec 8, 2005
#7
  • Dec 8, 2005
  • #7
does the premix contain distilled water......???



jason
 

94GTLaserRC

Squint as you approach, lest you be blinded by my
15 Year Member
May 7, 2002
11,178
13
89
Ernan Says "here it comes... dushbag"
Dec 8, 2005
#8
  • Dec 8, 2005
  • #8
Since you are in FL, you do NOT need more concentrated than a 50/50 mix. The next time I clean the radiator, Im just going with 30% antifreeze and 70 % water.

RC
 

94Blue302GT

Member
Oct 20, 2003
704
3
19
Chicago
Dec 8, 2005
#9
  • Dec 8, 2005
  • #9
mytight95 said:
does the premix contain distilled water......???



jason
Click to expand...
I believe so, if not, it's some other liquid that makes it about a 50/50 mix. I think here in chicago i've even seen some places that have a 75/25 mix for the winter. Either way, it's not going to be as bad as my tap water, lol.
 
J

johnmcgt

New Member
Apr 20, 2003
39
0
0
New Port Richey, FL
Jan 1, 2006
#10
  • Jan 1, 2006
  • #10
Install Complete

Finally,

It took all week with 2 golf days and 4 sets of kids running amock.
Generic 31x19 raidator went in with minimal fab work, attached elect. fan with push pins and metal brackets.
Overflow can installed right next to hood latch.
Tans cooler was easier and looks good in upper corner of drivers side in front of a/c condensor.
Water pump was snap, I think difference is nose length, serpentine looks considerably shorter than pre 94 ones.
50/50 pre mix is made for use with aluminum radiators, minimizes corrosion, or so they say.

I can't wait for summer to get here to test cooling system.

John
 
M

miller92063

Member
Oct 12, 2005
253
0
16
Nebraska
Jan 1, 2006
#11
  • Jan 1, 2006
  • #11
i picked a plastic overflow tank from the local advanced auto parts. i,m sure that others carry them as well. i placed it in front of the radiator as well as the whole wiring harness and got rid of the huge bracket they stayed on to clean up the front of the engine bay.
 

nmcgrawj

Advanced Member
Sep 28, 2003
3,651
4
68
Indianapolis, IN
Jan 1, 2006
#12
  • Jan 1, 2006
  • #12
miller92063 said:
i picked a plastic overflow tank from the local advanced auto parts. i,m sure that others carry them as well. i placed it in front of the radiator as well as the whole wiring harness and got rid of the huge bracket they stayed on to clean up the front of the engine bay.
Click to expand...


Where did u re-mount the ccrm?
 

95cobraguy

Member
Dec 23, 2005
637
11
19
Concord, NC by way of LI, NY
Jan 1, 2006
#13
  • Jan 1, 2006
  • #13
i just cleaned up my front area as well, mounted the ccrm in the lower fender well, pretty much right next to the fog light. that worked out good because i had just enough harness to reach the fan, and i dumped the stock overflow tank and associated bracketry. i got the moroso plastic overflow from summit for like $22 and basically just used a big hose clamp to secure it to the radiator support. cleaned up real nice, next to go is that hideous abs module/pump.
 

nmcgrawj

Advanced Member
Sep 28, 2003
3,651
4
68
Indianapolis, IN
Jan 2, 2006
#14
  • Jan 2, 2006
  • #14
95cobraguy said:
i just cleaned up my front area as well, mounted the ccrm in the lower fender well, pretty much right next to the fog light. that worked out good because i had just enough harness to reach the fan, and i dumped the stock overflow tank and associated bracketry. i got the moroso plastic overflow from summit for like $22 and basically just used a big hose clamp to secure it to the radiator support. cleaned up real nice, next to go is that hideous abs module/pump.
Click to expand...


So u have to extend each wire in the wire loom for the ccrm? Thats a LOT of lines
 

94GTLaserRC

Squint as you approach, lest you be blinded by my
15 Year Member
May 7, 2002
11,178
13
89
Ernan Says "here it comes... dushbag"
Jan 2, 2006
#15
  • Jan 2, 2006
  • #15
johnmcgt said:
Finally,

I can't wait for summer to get here to test cooling system.

John
Click to expand...

It has felt like summer here all week in S Fl....we dont ever need to wait to test cooling upgrades!!

RC
 

95cobraguy

Member
Dec 23, 2005
637
11
19
Concord, NC by way of LI, NY
Jan 2, 2006
#16
  • Jan 2, 2006
  • #16
nmcgrawj said:
So u have to extend each wire in the wire loom for the ccrm? Thats a LOT of lines
Click to expand...
i didn't have to extend anything at all.
 
D

DARK-5.0

Founding Member
Feb 20, 2002
724
1
19
Leawood, KS
Jan 2, 2006
#17
  • Jan 2, 2006
  • #17
You have more than enough to move the ccrm. Then route your fan lines around behind the headlight and then behind the overflow, then to the fan. It keeps it clean and you don't see any of the fan wiring. Then you can cut the braket so you don't see it under the plastic radiator cover. Heres a few pics.




Jeremy
 

Attachments

  • DSCN8681.webp
    46.6 KB · Views: 140
  • DSCN8973.webp
    86.4 KB · Views: 132
You must log in or register to reply here.

Similar threads

Progress Thread Giving an abandoned 88 GT project a new chance at life
  • jaketractor
  • Jan 9, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
27
Views
2K
Fox 5.0 Mustang Tech Jul 20, 2025
Noobz347
J
Progress Thread Family member 1989 GT- Backstory and updates
  • JRC99
  • Apr 19, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 26, 2025
JRC99
J
A
1991 5.0 with HCI - started car, running for a few minutes, started pushing coolant into the overflow tank and then puking out from there. I'm lost
  • AmericanMuscle4.6GT
  • Oct 16, 2022
  • Fox 5.0 Mustang Tech
Replies
6
Views
4K
Fox 5.0 Mustang Tech Nov 30, 2022
CAMTWO1070
W
Radiator cleanup??
  • Werecow91
  • Dec 3, 2020
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
6
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 5, 2020
General karthief
Coolant Overflowing / "low Coolant"
  • THEUNDERCOATER
  • Oct 22, 2015
  • Fox 5.0 Mustang Tech
Replies
5
Views
2K
Fox 5.0 Mustang Tech Oct 27, 2015
THEUNDERCOATER
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?