blower whistle

I have a 2011 Taco, DC, TRD OR, 4X4. Love the truck, not my first Taco. Anyhow, the blower on low whistles(truck is so quiet you can hear a mouse fart). Doesn't matter whether it is on fresh or recirculate(louder on rec). You can hear it best on low. Not sure what would cause this, not the motor, sounds more like a flap/door not closing completely inside the HVAC system. Any ideas?

 

I just took the blower off and lubed the bearings haven't had a problem sence

 

http://www.tacomaworld.com/forum/2nd-gen-tacomas/28355-blower-motor-squeek-chirp-low-fix.html.

 

whistle tip

 

lol mine does it so bad it drives me fucking crazy lol i have to get it fixed!

i had it at toyota on 3 separate occasions now and they swear they never heard of the problem before and they can't reproduce it when it 's there wtf lol the minute i drive away it starts

 

There's a TSB for the blower chirp. Print it out and go to your Toyota dealer. I had mine replaced with the new redesigned TSB one at no charge about 2 months ago on my 2009.

 

Copy of the new revised tsb for the blower motor chirp. Mine does it on all settings all the way up to high.

 

If you have problems call corporate

 

Thanks for the input, I'll take it to the stealer and see what they say

 

Bring the TSB
http://www.tacomaworld.com/forum/2nd-gen-tacomas/7107-tsb-list-2005-toyota-tacoma.html

 

I went to the stealer yesterday, they replaced the motor and the noise is still there. As I stated in my original post, it sounds like a whistle, wind going past a small crack, like a door or flap is not closed all the way. I will go back to stealer today or Friday.

 

Just wait a while...Mine eventually went away at around 50k miles. It hasn't chirped since.

 

Back over 50 years ago the rage was engine swaps, you never knew what pulled up alongside you at the lights.

My first car was a '50 Chev hardtop. The first thing I did to it was to stuff a '54 Olds V-8 into it. While it was fast, it wasn't 'that' fast. There were some '57 Chevys, some 'vettes, and surprisingly, the '57 Rambler Rebels could occasionally beat me.

Well I soldered a couple Captain Crunch whistles to the fan blade. In those days the fan was belt-driven and spun all the time the engine was running. Those whistles sounded just like a McCullough 'blower' (supercharger) with the whine/whistling up and down with the RPM's.

Bluffed my way through a lot of drags. ;->
Years later I was able to afford a Latham blower with the 4 Weber side-draft carbs.

;->

Whit

 

I'd have a mechanic ride around the block with ya. If that doesn't work you're probably just nuts