Amana gas clothes dryer does not dry the clothes

Appliance Repair QuestionsCategory: Amana Clothes DryerAmana gas clothes dryer does not dry the clothes
Steve Cornwell asked 2 years ago
My gas dryer is  Amana Mod# LG8209W2.  We clean the lint screen before each use.  I took apart the vent hose and cleaned it (very little dust came out).  There seems to be a very strong air flow exhausting out the house vent.  I noticed when I first turn it on it does get hot but then it turns to cold air.  After sitting overnight I tried it again and it started with hot air at first and now is blowing cold air only.  What's next to test and isolate the problem?  Can you help?