Help. new sound with video

[SRTthis]

please help identify this. Was driving home and thought i heard a squeeling sound. it only does it in low revs and during start up and shut down, there is also a rush of air sound on the top of my motor after shut down, I am hoping its not my turbo as the car has 115k on the clock. I am thinking pcv but want to make sure. what do you all think.

http://www.youtube.com/watch?v=D9URZxBnzd0&list=UU5qvKvd_WQ123gLasQW7dmQ&index=1&feature=plcp

 

[HeartMyVeedub]

Holy shit lol. I hope you get this sorted out. I won't even take a guess as I have not a clue would it could be.

Good luck OP

 

[SRTthis]

haha its an interesting sound i know. thanks. it would happen over a holiday weekend. i was off work all week and it happens today.

 

[Rajini98]

most likely not turbo since it depends on engine speed when parked.

def not pcv cuz it wouldnt make that noise and oil isnt spewing everywhere.

My guess would be timing belt but I'm pretty sure im wrong since the timing belt is ribbed. did you get that done at 80k?

maybe clutch?

 

[SRTthis]

Timing was done at 109. I know a little late. Clutch was done at 65

 

[SRTthis]

Clutch trans and flywheel replaced at 64k. All fluids check ok. Oil change 500miles ago. Timing at 109. Pcv done with tsb at 52k. Ac is shot since 51k with compressor still installed but shouldn't be related. Trying to give as much info as possible.. and cam follower done 10k ago

 

[06mk5gti]

sounds like one of your belt driven accessories has a bad bearing or is not turning and dragging the belt. any battery light or p/s problems? a/c compressor clutch bad???

 

[roruss08gti]

Don't go too deep into this. Check your serpentine belt tensioner. I just had to replace mine and it sounded very similar to your sound. Listen to mine below.

 

[SRTthis]

No battery light yet. Since holiday weekend can't be checked yet. Hmmm. Could be serpentine. A tech for local shop said pcv when he saw the vid. Just want a 2nd opinion

 

[GodSquadMandrake]

sounds like one of your belt driven accessories has a bad bearing or is not turning and dragging the belt. any battery light or p/s problems? a/c compressor clutch bad???

I'm betting it's one of those related to the serpentine belt.

 

[navyslideby]

squealing is definitely a pulley tensioner, or a bearing for one of your belts.... but the rushing air noise is interesting, that one i dont know

 

[SRTthis]

The squeeling and air rush sounds started at same time. i kinda want to rule out the tensioner because it squeels after the engine is shut down when everything stops moving. Only makes sounds once engine is fully warmed up