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No heat

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Old 11-17-2010 | 01:47 PM
  #1  
Pit1981's Avatar
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From: Sedgwick, KS
Year: 1995
Model: Cherokee
Engine: 4.0 I6
Question No heat

Well not no heat as it's more like not enough. She just isn't getting warm. I have to idle for about 30 mins and then I have heat but if I go riding it's gone. Like thermostat down to around 110-130. I have a 50/50 mix in it so I know the coolant isnt the issue. Help me please. Winter here is so cold
Old 11-17-2010 | 01:49 PM
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jeep bandit's Avatar
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From: conn.
Year: 1990
Model: Cherokee
Engine: 4.0 litre
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check the thermostat, it could be stuck open. also, let the engine get warm before you turn on the heat
Old 11-17-2010 | 01:54 PM
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JeepFan's Avatar
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From: North Carolina
Year: 1990
Model: Cherokee
Engine: 4.0L
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If your temp gauge never gets up to normal operating temp (195 degrees), then your thermostat is probably stuck in the open position. At idle, the engine will warm up a little, but once moving, the air flowing through the radiator will cool it down again.

I had the same thing happen 2 days ago. Thermostat was stuck fully open. Replaced the thermostat last night and now I have heat again!
Old 11-17-2010 | 06:59 PM
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From: Sedgwick, KS
Year: 1995
Model: Cherokee
Engine: 4.0 I6
Cool

Pretty much figured it was the thermostat. But never hurts to ask. Thanks y'all
Old 11-20-2010 | 02:09 AM
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From: Sedgwick, KS
Year: 1995
Model: Cherokee
Engine: 4.0 I6
Cool

Replaced the thermostat and wow. Heat. Lol. Thank yall

Last edited by Pit1981; 11-20-2010 at 02:10 AM. Reason: Spelling errors
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