HEATER

  • Tiny
  • glegette
  • 2000 Buick Allure
  • 6 CYL

What is wrong when the heater only blows out cold air

Sunday, December 19th, 2010 AT 1:18 AM

2 Answers

  • Tiny
  • rasmataz
  • Member

Could be the thermostat, heater core, heater control valve and the air blend door/actuator

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Sunday, December 19th, 2010 AT 1:47 AM
  • Tiny
  • hmac300
  • Expert
  • 43,010 posts

Check yoru coolant level first. That is the #1 cause of no heat.

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Sunday, December 19th, 2010 AT 5:26 PM

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