I have noticed that when I turn the heat on the fan motor has this annoying buzz while the heater is on...My thoughts are it may be worn and needs replaced.

Any suggestions???

 

I've noticed that some of our members have had an accumulation of leaves that make it down into the intake are of the fan plenum & can echo back into the cabin with the fan on. Do you park near an area where leaves blow around your car especially this time of the year? Just a thought

 

Yes I do...I try and keep the cowl clean...am I missing something???

 

is the motor getting different sounds when you change the speeds??? if so you may have debri in the cage itself, it has happened to my car have you checked inside the cage yet???

 

I had that problem on my car. So when i bought a new cabin air filter i pulled out a few panels under the glove box til i reached the motor for the fan. The previous owner must have parked under trees all the time because there are bits and pieces of leaves and one big one caught in the fan making the sound. Cleaned all of the out and installed my new filter and all is as it should be

So you may want to look into that.

 

Thanks Guys!!!! I will get-r-done this weekend when I get a chance. I'll let ya know what the story is.

Sarge