Anyone have the blower motor get really loud and vibrate the dash? Mine does this when the AC is on, recirculate on and with the fan speed on three.

I've heard some problems from the dealership about this...something about water getting into the blower motor?

i always thought this was my radiator...even when my ac isnt on..ill pull up to a red light and get a real bad rattle noise...always thought it was the radiator...its worse on a hot day

MIne did it occaisionally however after I left it on for about a minute it went away... Hasn't been back since.