1991 Dodge Spirit not producing hot air

1991 DODGE SPIRIT
106,000 MILES • 4 CYL • FWD • AUTOMATIC
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TACO BRAVO KEN
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  • 1 POST
blower works but only get warm air. have replace thermostate and it works fine. How do I check vacuum control valve or entire heater system.
Feb 28, 2009 at 5:53 PM
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IMPALASS
  • ✓ASE Certified Mechanic
  • 3,112 POSTS
  • ASE Certified Mechanic
Hello –

To better assist you please tell me if your model is just a Spirit, or an ES, LE, or RT. Also please tell me your engine size in liter.

Is the temperature of the engine where it is normally???

Please feel both heater hoses going into the firewall….is one hot and one not?

How long has this been going on…..was it sudden or gradually.
Feb 28, 2009 at 7:22 PM
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