Heater blowing cold air

2005 CHEVROLET MONTE CARLO
67,000 MILES
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EVA OELTJEN
  • MEMBER
  • 1 POST
my 2005 Monte Carlo has been sitting for a little over 2 weeks due to expired tags. I start it every few days. Today I noticed when I turned the heater on, it was blowing warm air out of the right center vent but the rest blew cold. Have any ideas?

When I turned the heater on the only blew warm air out of the right center vent. The rest blew cold. Never had any problems with it before. But like I said it has been sitting. I checked under the hood for leaves or anything but saw nothing. Would appreciate any help you could give me. Am a 55 year old, disabled woman and can't afford to take it to a mechanic. especially if it is something minor. Thanks.
Nov 16, 2011 at 5:39 PM
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JACOBANDNICKOLAS
  • ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Make sure the coolant is full. If it is, check to make sure the engine is warming up to operating temp.

Let me know what you find.
Nov 16, 2011 at 6:22 PM
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