'94 Honda Civic EX, 225,000 miles. Car recently started blowing warm air, even on cool mornings, with the vent from outside air, and the temp control all the way to the cool side. I'm thinking the " hot air" is not being shut off completely. What could be causing this, and how can I check it / fix it? I'm reasonably comfortable mechanically, and want to fix it myself if possible.
With summer almost on us, I don't want any hot/warm air coming into the car. We live in SC and already have had temps into the 90's.
Thanks for your help,
Friday, April 28th, 2006 AT 10:36 AM