Everything including the AC, blower, vents seem to work fine. I replaced the thermostat thinking that was it and oh well .... no heat. I notice that the vehicle doesn't reach the normal running temperature that it used to so I replaced the thermostat ... $10 bucks and removing some brackets out of the way.
Somebody told me that it sounds like a vacuum problem but where should I start on checking on the vacuum or with all the postings about something being clogged is that a problem. I think not because a clog would probably make it run hot.
Help please... going to snow country in a couple of days!!