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Heat not working

  • Thread starter Thread starter Grn92LX
  • Start date Start date Jan 25, 2004

Grn92LX

Fidanza Man!
Founding Member
Jan 14, 2001
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Jan 25, 2004
#1
  • Jan 25, 2004
  • #1
I have a problem with the heat barely blowing from the vents. The blower turns on and I hear it, but I barely feel the heat. It will blow harder when put on floor or defroster. The heat also isnt that hot even with the car at full operating temperature. I checked the firewall vacuum line and its fine. I checked the lines on the actual vent controller and they seem fine. What the hell is wrong?
 

mike keirstead

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Aug 6, 2003
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Jan 25, 2004
#2
  • Jan 25, 2004
  • #2
I see you live in NY. What thermostat are you running. If it not a 192 I suggest you put in a 192 for the winter. This will give you heat. If you are running a 192 then check your RADIATOR fluid. If it low you may not be getting fluid into your heater core.
If you have lots of coolant then I suggest taking your thermostat out and taking a look at it. It may be stuck closed.
 
T

Tstang90

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Jan 25, 2004
#3
  • Jan 25, 2004
  • #3
I think hes just having a problem w/ any kind of air cold or hot coming out of his vents.
 

mike keirstead

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#4
  • Jan 25, 2004
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Tstang90 said:
I think hes just having a problem w/ any kind of air cold or hot coming out of his vents.
Click to expand...


I know but I had a 160 thermo and I would not get any heat. I switched to a 192 and it was ripping hot.
 
T

Tstang90

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#5
  • Jan 25, 2004
  • #5
K That part makes sense.

But hows that effect the actual air flow out of the vents? Is there some kind of vacuum or cable that opens the flaps? Or anything else in there?
 

mike keirstead

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#6
  • Jan 25, 2004
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No he is just getting cold air. He is getting air but not hot.
 

Grn92LX

Fidanza Man!
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Jan 14, 2001
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Jan 25, 2004
#7
  • Jan 25, 2004
  • #7
Well, the car has an electric fan and by leaving it off, it will get to 200* if I want it too and the air still comes out not too warm. Main problem is the air doesnt come out hard really and it barely comes out on vent. I have a 180* stat.
 

DCjuggalo

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May 18, 2003
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Jan 25, 2004
#8
  • Jan 25, 2004
  • #8
heater core? i dont think anyone mentioned that but i dont feel like lookin
 

mike keirstead

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#9
  • Jan 25, 2004
  • #9
DCjuggalo said:
heater core? i dont think anyone mentioned that but i dont feel like lookin
Click to expand...

I was thinking about it but I didn't want to say it because they suck to change.
 

Grn92LX

Fidanza Man!
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Jan 26, 2004
#10
  • Jan 26, 2004
  • #10
When a heater core goes bad, doesnt the window fog up? Mine did that 2 years ago when it went bad. I replaced it w/ a new Ford core. Any other thoughts??

Mike
 

Grn92LX

Fidanza Man!
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Jan 26, 2004
#11
  • Jan 26, 2004
  • #11
bump
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
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Jan 26, 2004
#12
  • Jan 26, 2004
  • #12
maybe the trap doors arnt working right. I had to adjust my cable for the heat cool nob cause it didnt close all the way on heat and was pulling cool air. Maybe check the vac lin that goes thru the fire wall make sure its operational
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
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Indiana
Jan 26, 2004
#13
  • Jan 26, 2004
  • #13
reread the complaint I would definatly look for a vac leak it sounds like maybe your vac line is broke keeping it from switching. Normally it will blow on floor and defrost if the line breaks.
 

Grn92LX

Fidanza Man!
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Jan 27, 2004
#14
  • Jan 27, 2004
  • #14
thanks..
 

Hourang

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Apr 4, 2003
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Jan 27, 2004
#15
  • Jan 27, 2004
  • #15
im having the same problem, new heater core, no heat, im pretty sure its the trap door stuck open or something, i am gonna take a look at it when i get a chance, im not driving it right now anyway so i havnt looked at it.
 

Grn92LX

Fidanza Man!
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Jan 14, 2001
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Jan 27, 2004
#16
  • Jan 27, 2004
  • #16
Lemme kno if you find out your problem..
 
H

hale50302

New Member
Jan 8, 2004
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0
Jan 27, 2004
#17
  • Jan 27, 2004
  • #17
If you are not getting hot air and you have a 192 thermo in it ,your heater core could be stopped up. Take the lines off the water pump and use a water hose to back flush your heater core make sure to take both lines off so it will run out instead of running back into the engine. Spray water into it back and fourth a couple of times that will clean it out. If that doesnt work you will probably have to take the dash apart to find the problem and that is one hell of a job. Good luck
 

Grn92LX

Fidanza Man!
Founding Member
Jan 14, 2001
6,819
64
129
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Jan 28, 2004
#18
  • Jan 28, 2004
  • #18
bumpp
 

Grn92LX

Fidanza Man!
Founding Member
Jan 14, 2001
6,819
64
129
New York
Jan 29, 2004
#19
  • Jan 29, 2004
  • #19
Bump for the morning crowd..
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
233
Indiana
Jan 29, 2004
#20
  • Jan 29, 2004
  • #20
Still not a fix?
 
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