while i was driving today, my ac was set on number 2, next thing you know, it just stopped blowing air. so i turned it to number 3 and 4 and its blowing stronger for some odd reason. i tried playing around with the other buttons and still my number 1 and 2 setting on my a/c does not blow. any1 ever experienced this before? what can be the problem? TIA

BTW...my car is a civic eg...