ms3 squeal at shut down

[cosmicspd3]

My car makes this noise at low speeds where 1st is pulling my car or slight accels of the pedal. the main time is at shut off. Dealer has had it twice with "unable to replicate" it happens with and without my sri. that video was stock parts.

http://tinypic.com/player.php?v=oh252r&s=5
I think its a leak in the downpipe but the advisor at the dealer said ya ya it would make it when you shift. He is new and so far is unimpressive....

 

[LASERBLUE135]

by pass valve?

 

[cosmicspd3]

nope, WAY to loud and this comes from more behind the engine and almost like a belt or pully squeal. But many people said the grease they use on the downpipe gasket can wear out and the dp moves so air escapes the gasket and makes squeals.

 

[cosmicspd3]

Here is video 1 of the new squeal.
[video=youtube;XjjdKtI4EaQ]http://www.youtube.com/watch?v=XjjdKtI4EaQ[/video]

 

[cosmicspd3]

video 2
[video=youtube;ELTNv_Yd5Js]http://www.youtube.com/watch?v=ELTNv_Yd5Js[/video]

 

[YSOSLO]

sounds like a friggin' buggy or something. Any way to get video of the actual engine bay so we can hear it from under the hood? As much as the video of the garbage cans is better than the previous video uf a hand and some random stuff, it's hard to decipher much even with the volume cranked up.

 

[cosmicspd3]

lol its coming from the rear of engine, someone on MSF said it may be the rubber exhaust/dp hanger. Ill grab some red synthetic grease and try to lube that up.

 

[Big Nate]

JESUS Christ can some please shot a video that isn't total pile of shit.

If the sound is coming from the back it could be an exhaust leak and the squeak is from the motor mount I believe.

It could also be the turbo seals going out.

Nate

 

[cosmicspd3]

JESUS Christ can some please shot a video that isn't total pile of shit.

If the sound is coming from the back it could be an exhaust leak and the squeak is from the motor mount I believe.

It could also be the turbo seals going out.

Nate

what do you need to see? you cant see a noise theres nothing abnormal about the engine bay or anything.