2003 Mitsubishi Eclipse Car Warms Does Blow Cold Air

2003 MITSUBISHI ECLIPSE
155,500 MILES
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ANONYMOUS
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when the car warms up all it does is blow cold air
Jan 24, 2013 at 1:05 AM
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BLAZE45
  • CAR REPAIR CONTRIBUTOR
  • 380 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.
Jan 30, 2013 at 4:27 AM
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