WHEN THE CAR WARMS UP ALL IT DOES IS BLOW COLD ...

  • Tiny
  • Anonymous
  • 2003 Mitsubishi Eclipse
  • 155,500 miles

When the car warms up all it does is blow cold air

Thursday, January 24th, 2013 AT 1:05 AM

1 Reply

  • Tiny
  • blaze45
  • Expert
  • 384 posts

A few things can cause this.

Your thermostat could be stuck open

Your blend door might be wedged open

There is a valve that allows the coolant to circulate into the heater core and that valve could be stuck closed.

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Wednesday, January 30th, 2013 AT 4:27 AM

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