5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

1994 stang gt running hot

Thread Tools
 
Search this Thread
 
Old Sep 7, 2006 | 11:57 PM
  #1  
gizim_1132's Avatar
gizim_1132
Thread Starter
2nd Gear Member
 
Joined: Sep 2006
Posts: 317
From:
Default 1994 stang gt running hot

I have a 1994 stang has only a couple of simple mods like exhaust and stuff but still can't figure out why it runs hot I installed a new 180* t stat today and still didn't work any help would be nice.
Old Sep 8, 2006 | 12:02 AM
  #2  
steele901's Avatar
steele901
4th Gear Member
 
Joined: Apr 2006
Posts: 1,246
From: Arkansas
Default RE: 1994 stang gt running hot

my 95 started running hot after my first few bolt-ons. replaced the thermastat with a 180 as well as replaced several sensors. still ran hot. i finally bit the bullet and bought a fluidyne radiator. hasn't run hot since. some of the best money i've ever spent on the stang.
Old Sep 8, 2006 | 12:08 AM
  #3  
95hooptey's Avatar
95hooptey
3rd Gear Member
 
Joined: Jun 2006
Posts: 577
From:
Default RE: 1994 stang gt running hot

Yea. I am doing the same.........My 95 has few mods and runs on the "L" on the "NORMAL" sometimes..............only way to beat that is to get a bigger radiator............

Steele901, where did you get yours and how much? Seems like everytime I look I get "up to 93" only..............
Old Sep 8, 2006 | 12:08 AM
  #4  
PX429's Avatar
PX429
5th Gear Member
 
Joined: Apr 2006
Posts: 3,293
From: OC, Cali
Default RE: 1994 stang gt running hot

^ same here but i bought a stock replacement from autozone.

check to see if your fans turn on
Old Sep 8, 2006 | 12:11 AM
  #5  
95hooptey's Avatar
95hooptey
3rd Gear Member
 
Joined: Jun 2006
Posts: 577
From:
Default RE: 1994 stang gt running hot

I did an its running........................I thought about changing it but I think the radiator is the way to go.
Old Sep 8, 2006 | 12:20 AM
  #6  
PX429's Avatar
PX429
5th Gear Member
 
Joined: Apr 2006
Posts: 3,293
From: OC, Cali
Default RE: 1994 stang gt running hot

You don't really need a fluidyne radiator in an SN95, unless you have major mods. we have aluminum radiators stock and electrric fans. just check your thermostat check your waterpump.
Old Sep 8, 2006 | 12:26 AM
  #7  
95hooptey's Avatar
95hooptey
3rd Gear Member
 
Joined: Jun 2006
Posts: 577
From:
Default RE: 1994 stang gt running hot

T stat is good.........I changed it a month ago.

Now correct me if I am wrong but a water pump has gone bad when its broken! Right? The system is pretty simple............an impellar, a housing with bearings. The water pumps I have come across that were bad had bearings that were shot and you could see the bearing shaft torque and hear it make noise when it was bad..............

Mine is probably the stock one but not sure.....................I will change it tomorrow if thats the problem but I am not sure?

Old Sep 8, 2006 | 12:29 AM
  #8  
PX429's Avatar
PX429
5th Gear Member
 
Joined: Apr 2006
Posts: 3,293
From: OC, Cali
Default RE: 1994 stang gt running hot

yeah it will start to leak
Old Sep 8, 2006 | 12:49 AM
  #9  
steele901's Avatar
steele901
4th Gear Member
 
Joined: Apr 2006
Posts: 1,246
From: Arkansas
Default RE: 1994 stang gt running hot

yes, the waterpump has a wheap hole where it begins to leak when it goes out. i replaced that too. didn't really run any cool but still needed to be replaced. i bought mine at a local mustan shop called bb&t racing outside of memphis. it was around $360-70 i think. i know it was a little cheaper than other places online i checked.

check ebay. thats where i was gonna get mine until i found it locally. i remember a company on there that had a pretty good deal
Old Sep 8, 2006 | 12:52 AM
  #10  
95gt4me's Avatar
95gt4me
2nd Gear Member
 
Joined: May 2006
Posts: 305
From:
Default RE: 1994 stang gt running hot

How do you like the 180 tstat i was just about to order it..... And what mods do you have done to be making that power???
ORIGINAL: steele901

my 95 started running hot after my first few bolt-ons. replaced the thermastat with a 180 as well as replaced several sensors. still ran hot. i finally bit the bullet and bought a fluidyne radiator. hasn't run hot since. some of the best money i've ever spent on the stang.



All times are GMT -5. The time now is 05:49 PM.