Loud bang when defrost is turned on
So today I went to turn on the defroster as my front window was fogging up. There was a loud BANG from under the hood. Like, it sounded like a rod went through the block, I'm not joking... it was that loud.
I popped the hood and everything seems to be there. I know the A/C compressor can kick on during the defrost cycle, but I find it hard to believe it is that loud while engaging.
Has anyone else experienced this?