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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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Tech help needed

  • Thread starter Thread starter DocG
  • Start date Start date Apr 27, 2009

DocG

5th graders > me. They're not bant
Sep 25, 2005
8,297
1,358
194
Cincinnati area
Apr 27, 2009
#1
  • Apr 27, 2009
  • #1
I've been battling a cooling prob for awhile. Leak, replaced all the gaskets on the upper half because they were leaking.

No, I drove the car for 15 minutes, ran to 180 in a few minutes and only cooled when driving at near 50+.....by the time I got her home, 210......and that was after a 15 minute drive with a break.

Stopped and parked in the street and a nice 18 inch coolant stain on the street.

My buddy who is my mechanic........and I want to trust cuz he builds this type of stuff all day long....well he tells me water pump leaking. He didn't just guess.....got underneath with a mirror and that's what he told me.

I jacked her up....I'm not seeing it? Of course now its like 5 hours later.....should I assume it only leaks when its hot or warm? I'm tired of chasing ghosts, yet I trust this guy with my car because I've seen his work and he is A++.



Also.......


Part 2!

My fan clutch has gone bad I think, thus making more cooling probs.

Should my fan spin freely while off? I'm thinking it should have some friction. Right now, nothing. Which would only help explain my cooling probs at lower speeds and traffic.


Pffffft.
 

DocG

5th graders > me. They're not bant
Sep 25, 2005
8,297
1,358
194
Cincinnati area
Apr 27, 2009
#2
  • Apr 27, 2009
  • #2
Oh, to preface.....prior it never ran above 180....NEVER!

T-stat is good, all air bubbles are gone......guarantee it is not an air or burping prob.
 

strtrcr50

New Member
Jun 21, 2006
0
4
0
Previously from Dirty Jerzey exit 7a
Apr 27, 2009
#3
  • Apr 27, 2009
  • #3
Try pressure testing the system. Also, check the weep hole on the pump.
 

DocG

5th graders > me. They're not bant
Sep 25, 2005
8,297
1,358
194
Cincinnati area
Apr 27, 2009
#4
  • Apr 27, 2009
  • #4
Only pressure test I did was hooking up a tool to suck the air out.

Hmmmm........


Wonder if that blew the water pump gaskets. It sucked hella air out of the system.

What is the weep hole and how do I check?
 

DocG

5th graders > me. They're not bant
Sep 25, 2005
8,297
1,358
194
Cincinnati area
Apr 27, 2009
#5
  • Apr 27, 2009
  • #5
Any advice on the fan clutch....cuz I'm about to pull it!
 

strtrcr50

New Member
Jun 21, 2006
0
4
0
Previously from Dirty Jerzey exit 7a
Apr 27, 2009
#6
  • Apr 27, 2009
  • #6
DocG2828 said:
Any advice on the fan clutch....cuz I'm about to pull it!
Click to expand...

When my fan clutch went, it really went bad. It had very visible play. Fan clutches are cheap and easy to change. I didn't even take the belt off. The weep hole will look like a little hole drilled into the water pump. It will be wet there if it is leaking there. I guess you could have popped a gasket with what you used to vaccum the cooling system. I've never tried one of those before.
 

S&B

I hate my CT. :(
10 Year Member
Dec 18, 2005
1,634
695
204
Cheesehead
Apr 28, 2009
#7
  • Apr 28, 2009
  • #7
i would just replace the water pump as well, once your down in there and have the fan and clutch off you might as well just swap out the pump, it wont kill the bank but it will save your engine
 
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