I have a 2016 charger rt and this past summer my ac stopped blowing hard. There are times in which it will blow normally but lately it has gotten weaker or it stops working all together. Other times when I have it on a higher fan setting, it will blow off and on or at different strengths. I am thinking it is the blower motor, because the air is still cold. I do not think it has to do with a fuse because it occasionally will come on like normal. Any thoughts?