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2003 Dodge Caravan Heater only blows hot air

Tiny
HAWRIGHT2611
  • MEMBER
  • 2003 DODGE CARAVAN
  • 127,000 MILES
My heater only blows extremely hot air no matter what temperature the switch is set on. The a/c does the same. Seems as if the air gets hotter if the fan is turned up higher. The a/c was charged and did blow out cold air for about a day and a half before returning to blowing all hot air.
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Sunday, July 7th, 2013 AT 9:34 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Can you tell if compressor is kicking on? You may have to pull a vacuum on the ac system to see if you have a leak? If you have a leak, your wasting your money on refrigerant.

If the compressor is operating correctly, may be a problem with actuator door under the dash.
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Sunday, July 7th, 2013 AT 10:10 AM

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