: Sound in the blower motor



mrl859
07-23-11, 05:54 PM
I get a paper in the fan sound at certain blower motor speeds. I'm sure there's a label or something equally stupid in the blower motor. Anyone know how to remove the blower motor?

neuronbob
07-23-11, 07:24 PM
If it sounds like a bit like marbles, you may have the supercharger isolator sound in which case, GM will tell you that sound represents normal operation. The solution is a solid isolator. As far as how to open the supercharger... our intrepid V expert wait4me has this video.

http://www.youtube.com/watch?v=sm4Jh_B2r6Y

mrl859
07-23-11, 08:42 PM
WOW! Okay, HVAC blower motor, NOT supercharger.

skeptix85
07-26-11, 11:24 PM
I had the marble sound in the my sc. The dealer is replacing my superchRger right now . So I will find out what they tell me tomorrow As of why.

mrl859
07-27-11, 01:57 AM
Not to hijack my own thread, but it's the BLOWER MOTOR inside the car for the A/C.