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Heater problems

Tiny
CLARENCELABEAU
  • MEMBER
  • 2000 PLYMOUTH VOYAGER
  • 26,000 MILES
My 2000 voyager don;t throw heat. I change the termastat, but it still won;t heat, any ideas what to check next?
Thursday, October 11th, 2012 AT 6:39 PM

2 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Check the air mix actuator. If it does not move to heater position, you would not have any heating functions.
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Thursday, October 11th, 2012 AT 7:12 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check to make sure both hoses coming to and from heater are about the same temp which should be hot. If they are you have a bad actuator in heaterbox. You could haveanother problem also like low coolant.
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Thursday, October 11th, 2012 AT 7:16 PM

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