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Over heating question

  • Thread starter Thread starter Mark66p
  • Start date Start date Jul 29, 2004
M

Mark66p

New Member
Apr 3, 2003
19
0
0
MT AFB, ID
Jul 29, 2004
#1
  • Jul 29, 2004
  • #1
Ok, I let the stang run with its new radiator, water pump, thermostat. After driving it and it overheated, I came back to do a little trouble shooting. O poured water/coolant, in the radiator. I let it run for a while. After about 5 minutes I check and coolant is flowing out of the radiator, but it is not hot. I touch the water pump and it is on fire. I thought this was weird, so I squeeze the upper radiator hose and it hard as a rock, it will not squeeze in at all and it is not hot. I feel the lower and it is the same way. I go look at the temp Gage and it is almost all the way to HOT so I stop the car. AS SOON AS I DO this, I hear a FIZZZZZ noise and see steam out of the upper hose area. I touch the upper hose and it is on FIRE and so is the RADIATOR@! How can it get hot AFTER I shut off the car? Is it possible that there is something wrong with the thermostat? Why would the pressure be so great that you can not squeeze the hose? Hope you guys can help!

mark
 
S

STSFCTN67

Member
Feb 5, 2003
450
0
16
Denver, CO
Jul 29, 2004
#2
  • Jul 29, 2004
  • #2
It gets hotter after you turn the engine off because the engine is still hot and the water is not circulating so it steems off. Is your thermostat in backwards?
 
B

Blue67

Member
Jul 29, 2002
31
0
7
Long Beach, Ca
Jul 29, 2004
#3
  • Jul 29, 2004
  • #3
Have you done a backflush through the motor of the car? I had a problem like that and it was that my motor had something clogged. After have my local radiator shop do it for me, my car ran just fine and didn't over heat.
 

65fastback2+2

New Member
Aug 4, 2003
1,229
0
0
Louisville, KY
Jul 29, 2004
#4
  • Jul 29, 2004
  • #4
Blue67 said:
Have you done a backflush through the motor of the car? I had a problem like that and it was that my motor had something clogged. After have my local radiator shop do it for me, my car ran just fine and didn't over heat.
Click to expand...

i agree with this. if the t-stat was in backwards it wouldnt open after the car is turned off.
 
M

Mark66p

New Member
Apr 3, 2003
19
0
0
MT AFB, ID
Jul 30, 2004
#5
  • Jul 30, 2004
  • #5
Really, I have never heard of that! What did it cost you and what exactly did they do?
 
D

D.Hearne

New Member
Sep 29, 2000
11,730
6
0
south louisiana
Jul 30, 2004
#6
  • Jul 30, 2004
  • #6
Sounds like you may have one or both head gaskets on backwards.
 

WORTH

20+ Year Stangneter
Nov 18, 2002
2,166
44
98
Cape Cod, Ma.
Jul 30, 2004
#7
  • Jul 30, 2004
  • #7
Either what D.Hearn said, or you never got it full, or the t-stat is NG.

Pull the t-stat and run it up with the cap off. You should get great flow threw the radiator and it shouldn't overheat. If that doesn't fix it, Swear @ D.Hearn
 
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