Every morning I start my truck in St. Cloud, FL and the air conditioning works great. Sooner or later I will park (turn off engine) and any time later return to take off again. At this time the air conditioner may or may not activate. If it does activate the fan speed may be any setting from low to high -- regardless of which speed I select. Sometimes, the air conditioner will kick in while I am underway and sometimes not. My mechanic says there is plenty of air condx coolant in the system and belt is OK. If the compressor is not working neither will any fan speed, even if I dial for outside air only.
Sep 12, 2009 at 5:15 AM
