• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

new radiator

  • Thread starter Thread starter themustangdude
  • Start date Start date May 16, 2008
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 16, 2008
#1
  • May 16, 2008
  • #1
hey everyone. i am installing a new radiator, hoses, coolant, etc. tomorrow in my 95' mustang gt, auto 5.0. i have installed one other radiator before (93' caprice). is there anything tricky about the install. i printed the directions from the autozone website and it looks pretty straight forward. will i need any special tools? any special procedure filling the coolant back up? thanks in advance. i really appreciate the help.
-roger
 

93 LX

Founding Member
Jun 2, 2000
3,081
3
0
Norwalk, CA.
May 17, 2008
#2
  • May 17, 2008
  • #2
nope pretty easy just take your time
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 17, 2008
#3
  • May 17, 2008
  • #3
^thanks for the reply. i was hoping it was pretty straight forward.
 

Killer50stang

New Member
May 11, 2004
632
0
0
May 18, 2008
#4
  • May 18, 2008
  • #4
93 LX said:
nope pretty easy just take your time
Click to expand...

Enough said. Just a coulpe of bolts and two hoses. Just make sure the car is cool and when you install the new radiator, burp it or you'll get air pockets. Good Luck.

Jason
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 18, 2008
#5
  • May 18, 2008
  • #5
everything went pretty well. the lower radiator hose was a pain to get off. i have a small drip from the transmission lines, so i will have to look at it some more today.
 

93 LX

Founding Member
Jun 2, 2000
3,081
3
0
Norwalk, CA.
May 18, 2008
#6
  • May 18, 2008
  • #6
there ya go! Just tighten it up and use thread sealer.
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 18, 2008
#7
  • May 18, 2008
  • #7
thread sealer? maybe that is why it is leaking, i didn't use any, lol.

would something like this work:
http://www.rickly.com/sai/images/TAPE.JPG
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 18, 2008
#8
  • May 18, 2008
  • #8
Killer50stang said:
Enough said. Just a coulpe of bolts and two hoses. Just make sure the car is cool and when you install the new radiator, burp it or you'll get air pockets. Good Luck.

Jason
Click to expand...

hey jason,
how do you "burp it"?
 

93 LX

Founding Member
Jun 2, 2000
3,081
3
0
Norwalk, CA.
May 18, 2008
#9
  • May 18, 2008
  • #9
to burp the system run it with the cap at teh 1st detent, meaning not all the way tight. The cap will be sort of loose but not able to be taking off. As the engine warms and the T-stat opens remove the cap and let it run. You whould have a drop in the system while its running so have some coolant ready. I tend to run the engine at a highr then idle maybe 1500 rpm to get the coolant moving then let it run back donw to idle.

As for thread sealer the tape works just make sure you dont have any loose pieces since this tape will clog the system if it is allowed to get in to the system. You can use the tube of sealer that Loc-tite sells but the tape is cheap.
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 18, 2008
#10
  • May 18, 2008
  • #10
cool. i already have the tape so i guess i will try it.

i managed to fill the radiator up till almost the bottom of the neck. started car. while it was warming up it ran over some (up till then i had made very little mess). then the t-stat opened it dropped a lot then i filled it up. i then filled the overflow. thanks for the "burp" info. i will try it today to make sure i have all the air out.

i really appreciate the help.
 

Killer50stang

New Member
May 11, 2004
632
0
0
May 18, 2008
#11
  • May 18, 2008
  • #11
93 LX said:
to burp the system run it with the cap at teh 1st detent, meaning not all the way tight. The cap will be sort of loose but not able to be taking off. As the engine warms and the T-stat opens remove the cap and let it run. You whould have a drop in the system while its running so have some coolant ready. I tend to run the engine at a highr then idle maybe 1500 rpm to get the coolant moving then let it run back donw to idle.

As for thread sealer the tape works just make sure you dont have any loose pieces since this tape will clog the system if it is allowed to get in to the system. You can use the tube of sealer that Loc-tite sells but the tape is cheap.
Click to expand...


Made it too late. This is what you need to do. If you can get it on a slight hill or jacked up a little on the drivers side that helps too.

Jason
 

Killer50stang

New Member
May 11, 2004
632
0
0
May 18, 2008
#12
  • May 18, 2008
  • #12
themustangdude said:
cool. i already have the tape so i guess i will try it.

i managed to fill the radiator up till almost the bottom of the neck. started car. while it was warming up it ran over some (up till then i had made very little mess). then the t-stat opened it dropped a lot then i filled it up. i then filled the overflow. thanks for the "burp" info. i will try it today to make sure i have all the air out.

i really appreciate the help.
Click to expand...

No problem. Best is to keep the car running with the cap off for at least 20 minutes. It's common to see it drop. Just keep filling it until you can't anymore.

Jason
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 18, 2008
#13
  • May 18, 2008
  • #13
well, i had a slight drip from the tranny lines yesterday. i called it quits till today. i took the fitting off and wrapped it in the thread sealer tape. the top one is perfect no drips. the bottom one still drips. i took it off and did the same thing but i cannot get the line to go back into the fitting. maybe i was just tired. i will mess with it again tomorrow after i get some rest
 

Killer50stang

New Member
May 11, 2004
632
0
0
May 19, 2008
#14
  • May 19, 2008
  • #14
themustangdude said:
well, i had a slight drip from the tranny lines yesterday. i called it quits till today. i took the fitting off and wrapped it in the thread sealer tape. the top one is perfect no drips. the bottom one still drips. i took it off and did the same thing but i cannot get the line to go back into the fitting. maybe i was just tired. i will mess with it again tomorrow after i get some rest
Click to expand...

Sure it's not stripped?

Jason
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 19, 2008
#15
  • May 19, 2008
  • #15
i don't think so. the tranny line fits into the fitting that goes into the radiator but i can't seem to get the nut into the fitting to screw it in. i will play with it again tomorrow. if it is the fitting that goes into the radiator, i still have the ones from the original radiator so i might try them.
 

Killer50stang

New Member
May 11, 2004
632
0
0
May 19, 2008
#16
  • May 19, 2008
  • #16
themustangdude said:
i don't think so. the tranny line fits into the fitting that goes into the radiator but i can't seem to get the nut into the fitting to screw it in. i will play with it again tomorrow. if it is the fitting that goes into the radiator, i still have the ones from the original radiator so i might try them.
Click to expand...

Usually you have to use two wrenches so you don't twist the line. You didn't crack the line? If not, I know they are picking in getting them perfectly lined up before it will screw in.
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 19, 2008
#17
  • May 19, 2008
  • #17
hopefully they are just being picky (keepsfingerscrossed)
 
T

themustangdude

Member
Jul 6, 2005
30
0
6
richmond, indiana
May 28, 2008
#18
  • May 28, 2008
  • #18
just to update...

everything now works as planned. no drips or leaks. car seems fine. i ended up using the fittings from the old radiator. for some reason the new ones was giving me the fits. thanks everyone for the help and the very quick answers
 
You must log in or register to reply here.

Similar threads

Resolved 93 Mustang 5.0 - Cranks but does not start
  • dan50
  • Jul 18, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
178
Fox 5.0 Mustang Tech Jul 18, 2026
dan50
A
Help ID - Turbo GT, SVO differences
  • aldoelmalo
  • Jun 2, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
0
Views
102
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 2, 2026
aldoelmalo
A
J
For Sale MASTER LISTING: Abandoned '66 Mustang Restomod Part-Out (Wilwood, Ididit, Quick Performance, Mishimoto)
  • JasonB66
  • Jul 23, 2026
  • Suspension
Replies
0
Views
97
Suspension Jul 23, 2026
JasonB66
J
M
Resolved 1988 Foxbody - Overheating Summer
  • MDrisc
  • Oct 26, 2025
  • Fox 5.0 Mustang Tech
Replies
16
Views
716
Fox 5.0 Mustang Tech Jul 17, 2026
fasterthangas
F
S
Progress Thread severe97's Project Thread!
  • severe97
  • Jan 27, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2 3
Replies
47
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 1, 2025
severe97
S
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang 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?