Notices
Lancer General Come on in and discuss the US Lancer.

small helicopter sound

Thread Tools
 
Search this Thread
 
Old May 20, 2007, 08:57 PM
  #1  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
small helicopter sound

**please look @ pics and watch video (shows what seems to be problem + sound...) thanks.**

i've had this small helicopter sound coming out from under the hood. i turn the car on, and i can hear it. anyone have any idea what it can be, and prices of replacement parts, etc. thanks.

(edit)

What seems to be the problem (where the sound seems to be coming from)





http://s79.photobucket.com/albums/j1...t=DSCN1698.flv

Last edited by AK805; May 21, 2007 at 06:24 PM. Reason: add pics + video link
Old May 20, 2007, 09:04 PM
  #2  
Evolved Member
iTrader: (10)
 
SLVROZ_03's Avatar
 
Join Date: Mar 2005
Location: Greenville, SC
Posts: 4,796
Likes: 0
Received 0 Likes on 0 Posts
Uh, that's the dealer-added helipad they add in there...just pull it out.

Okay, how about you start it up and narrow down the area from where it's coming from. Noises are all too common, especially from an '02...
Old May 20, 2007, 09:17 PM
  #3  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
Left side when I pop the hood open... seems to be that belt that is spinning. (Srry I'm not technical with names, I'm big time newb when it comes to cars)
Old May 20, 2007, 09:35 PM
  #4  
EvoM Staff Alumni
iTrader: (88)
 
Blacksheepdj's Avatar
 
Join Date: Aug 2003
Location: Concord Township, Ohio
Posts: 8,733
Likes: 0
Received 3 Likes on 3 Posts
Loose/bad belt. Take it to a dealership or mechanic for tightening/replacement.
Old May 20, 2007, 09:42 PM
  #5  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
Thank you.. and .. - What is the purpose of the belt, and will it cause any damage, and will there be any difference in the car's performance/response when i replace it?
Old May 20, 2007, 09:44 PM
  #6  
EvoM Staff Alumni
iTrader: (88)
 
Blacksheepdj's Avatar
 
Join Date: Aug 2003
Location: Concord Township, Ohio
Posts: 8,733
Likes: 0
Received 3 Likes on 3 Posts
I don't know what belt it is. If my memory is correct, there are three different belts there. It could be harmless or it could destroy your motor. This is why you need to have it checked.
Old May 20, 2007, 11:17 PM
  #7  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
Oh ok. Thanks for your help. Perhaps the fan belt??
Old May 21, 2007, 07:16 AM
  #8  
EvoM Staff Alumni
iTrader: (88)
 
Blacksheepdj's Avatar
 
Join Date: Aug 2003
Location: Concord Township, Ohio
Posts: 8,733
Likes: 0
Received 3 Likes on 3 Posts
Could be the alternotor, could be the A/C, could be the one that turns the motor.

We don't have a fan belt because it's not a small-block Chevy. There's no fan. We have electric fans mounted on the radiator.
Old May 21, 2007, 02:01 PM
  #9  
Evolved Member
iTrader: (10)
 
SLVROZ_03's Avatar
 
Join Date: Mar 2005
Location: Greenville, SC
Posts: 4,796
Likes: 0
Received 0 Likes on 0 Posts
We're senative to noobs, don't worry... If you can see the belt (assuming the belt covers are on the motor still) it's not the timing belt. If that one goes, then the head/block timing goes crazy and could possibly break something. If you can see it, it's either the A/C & Power steering belt or alternator belt.

How many miles on the thing? Might be about time to replace them all since it's an '02! I've got my order in the mail right now for all 3 new belts and a new water pump for $103 from www.mr-auto-parts.com .
Old May 21, 2007, 05:44 PM
  #10  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
The car has 85,100 miles on it

Thanks for the link.

Here are pictures of what SEEMS to be the source of the sound, and theres also a video of it, and hopefully you can hear the sound from it... (link is at the bottom of the pics)





http://s79.photobucket.com/albums/j1...t=DSCN1698.flv

Last edited by AK805; May 21, 2007 at 05:50 PM.
Old May 21, 2007, 06:08 PM
  #11  
Evolved Member
iTrader: (3)
 
lancerman360's Avatar
 
Join Date: Jan 2006
Location: Lufkin, Texas
Posts: 1,931
Likes: 0
Received 1 Like on 1 Post
try putting "Belt Dressing" on it. They have it at walmart. Is makes slipping belts grip better and a little quiter. If you can still hear the sound, it may be your power steering pump or pulley. In that last pic you posted....thats the power steering pump.

edit: BTW, that belt dressing is just a foamy spray that you spray on the belts while the car is running. Takes like 30 seconds to use.

Last edited by lancerman360; May 21, 2007 at 06:12 PM.
Old May 21, 2007, 06:12 PM
  #12  
Evolving Member
iTrader: (1)
 
YoungMoney45T's Avatar
 
Join Date: Oct 2006
Location: South Florida
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
is the sound constant or does it go away after a while?

i sometimes hear a noise too, but i think its from the lightweight pulley

Last edited by YoungMoney45T; May 21, 2007 at 06:14 PM.
Old May 21, 2007, 06:13 PM
  #13  
Evolving Member
Thread Starter
 
AK805's Avatar
 
Join Date: Apr 2007
Location: 805
Posts: 230
Likes: 0
Received 0 Likes on 0 Posts
k... I'll look into getting that. I think it's that belt, did you look@ the video?

YoungMoney45T: It seems to be consistent.
Old May 21, 2007, 06:16 PM
  #14  
Evolving Member
iTrader: (1)
 
YoungMoney45T's Avatar
 
Join Date: Oct 2006
Location: South Florida
Posts: 149
Likes: 0
Received 0 Likes on 0 Posts
whoa...i just watched the video...i was way off

sorry i cant help
Old May 21, 2007, 06:17 PM
  #15  
Evolved Member
iTrader: (3)
 
lancerman360's Avatar
 
Join Date: Jan 2006
Location: Lufkin, Texas
Posts: 1,931
Likes: 0
Received 1 Like on 1 Post
it may just be the power steering pump. Now that I think about it, I think my car makes that noise too.



All times are GMT -7. The time now is 10:00 AM.