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Fan Blower Motor Noise


M Shagwell
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Hi everyone, i'm a new owner of a 2008 Ford Fusion V6 SEL, and i'm very happy with my purchase. There was still a few thing that i wanted to improved and the most important one was the noise of my blower motor when i was turning the fan at low and medium speed.I wanted to share this solution with u guys since i found loads of good information here :),

 

it sounded like there was debris stuck in the fan wheel or like a baseball card in a bicycle wheel and the frequency was higher the higher the fan speed was. So i went through a few web pages and this forum in particular and found out i wasn't the only one. To make it short,there was 2 solution, either you replace it or you fill it with lubricant. I did the last one i it worked great! Even though I'm not really into mechanics it happened to be be quite easy!

 

Just 3 screws to remove the motor which is underneath the glove box, unplug the fan, remove the black cap with 3 other screws, remove the metal cap with 2 other screws and spray the interior with a good dose of lubricant (i used Jig-a-Loo) . So the other step backward and it was done within 30 min!

 

Here it is, next step, my USB connection problem.

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  • 2 weeks later...

Well after about 20min of attempting to get out those 2 screws I got 1 and stripped the other. So this project is on hold till I can run to the hardware store and buy 2 new screws and drill that one out.

 

Question tho what did you spray the lube onto? Are there bearings at the bottom or top of that motor?

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  • 3 months later...
  • 3 weeks later...

Had this problem in my 2010 Milan Premier. Was unable to get the noise to go away after trying everything. Found a replacement blower on Amazon.com for $27 delivered and it's a Ford/Motorcraft part. Search for Motorcraft MM-1091 for 2010-2012 Fusion/Milan/MKZ. Simple to change. Remove the 3 mounting screws and the electrical connector. Took me less than 10 minutes! Good luck.

Edited by alcohenusa
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  • 3 months later...
Mine was already replaced under warranty for similar issues, but I do not have them now.

 

My guess is that a mid-model year change updated the fan. Replacement is likely the only option for a "fix".

 

Seems that I spoke much too soon. The problem everyone described has returned in my car. I might replace it or just deal with it.

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  • 5 years later...

I have a 2009 fusion and have had the same noise. I started to follow the instructions (from this link https://www.youtube.com/watch?v=WAXvlcUqkfo which was very helpful), but wow what an awkward position to be in to try to sand or grind down part of the housing. So basically since it is a piece moulded out of perfect round either on the housing or on the fan cage itself. I figured I would look to see if anything could cause either to be misaligned. What I found was some sticky stuff with grit in the fan motor ( the piece that fits onto the housing. that small groove on the outside) , maybe from the manufacturing process some glue or oil or something leaked into that grove (looking down at the removed motor towards the cage). . So I took a screw driver with some cloth and cleaned out the groove. I was thinking this extra stuff was causing the motor housing to sit crooked a liittle bit. Voila no more noise at any speed. so from my opinion it could be either a mis-moulded housing or fan cage , or something causing the fan cage and motor from not sitting properly in the housing. P.S. cleaning that groove was a lot easier than grinding and sanding. This also speaks to why in some cases a new motor assembly will also fix the problem if there is no foreign substance in that groove that mounts into the fan housing under the glovebox.

 

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