2009 Hyundai Tucson Q&A

2009 Hyundai Tucson Question: Why is do I hear a crumple noise followed by tapping when I turn on the air?

The air is not blowing like it should out but you can feel it just kind of leaking out. It has done this a couple of times but I left it off and tried it later with no problems. Now it does it more. -
Answer 1
Trash in hvac (heater/ac) box, mode selector door problem. -
Comment 1
is this easy to fix or costly? -
Comment 2
Check with dealer,how many miles on your car? -
Comment 3
ALMOST 51,000. I tried it again and noticed the air seems to be blowing out of the floor vents and still makes that tapping noise but a little air is blowing out the top vents like it's on low on all settings. -