ac problem

I rear-ended a car (going about 10-15 mph)(requiring a new front bumper on my car) and got the repair at my insurance company's recommended collision shop to guarantee the work. I didn't use the A/C for five months after the repair but then when I finally did, it didn't work properly. The fan...

Hey guys. I have a 2008 Mazda6 and it was about a week to two weeks ago the a/c stopped blowing cold air, even on the coldest where it's supposed to be freezing, and a whirring noise popped up. It sometimes gets louder when I accelerate but sometimes doesn't. It doesn't seem like it's blowing as...