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Anonymous Poster
vikingsrule@cox.net
Nov 3, 2008, 12:52 PM
Post #1 of 2
(2732 views)
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1995 Intrepid no heat
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I am working on a '95 intrepid that only blows luke warm air when heat is on. Flushed heater core both forward and backwards 4 times. Both hoses going through the firewall to the heater core get hot now (they weren't before). Still only blows luke warm. Has manual heater controls. Went through diagnostic mode and everything checks out. Checked that blend door actuator was moving. Removed proper fuses for blend door 'calibration' and let sit for 10 mins. Reinstalled fuses and listened to air flow while turning the temperature control listening to the blend door move and the air flow change throughout the entire range. So, as I see it, I have eliminated the heater core, control, and blend door. What am I missing? It still blows luke warm air.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Nov 3, 2008, 8:13 PM
Post #2 of 2
(2721 views)
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Re: 1995 Intrepid no heat
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Just some "maybees" to consider: Is anti-freeze way too strong? Anything over 50% will cause problems.
Does system hold pressure? Cap proper? Not common but if raising idle helps there could a an issue with water pump's ability to move coolant??
T
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