Air Noise *VIDEO ADDED*

[Dmoe]

Hello ive noticed recently since i got my self a garage for my car when i switch the engine off after use i can hear a small air leak just a quick realise of air but its just after i switch the engine off any ideas if normal or not normal thanks.....


http://www.youtube.com/watch?v=PmGjWXQE5nE&list=UU0I3LyzCpsHMuLvPXy-5sWQ&index=1&feature=plcp

 

[Dmoe]

42 views but no one with any advice to help.... can anyone have a listen just see if its normal please?

 

[rickyb90]

Stick a recording up and we'll have a listen

 

[Rhonda]

Had the same hiss from my 20VT also on start up
Mine was the EGR pipe

 

[Dmoe]

so made a quick video car is cold so its not as loud but you get the jist....

http://www.youtube.com/watch?v=PmGjWXQE5nE&list=UU0I3LyzCpsHMuLvPXy-5sWQ&index=1&feature=plcp

 

[leoncupra2012]

Got a open cone on it? Could be the inlet breathing air back out through the filter as the engine shuts off

 

[Dmoe]

no m8 all standard in engine bay only thing done to car is stage 1 revo

 

[dawson86]

mine was a bust brake servo hose, only made the noise when turning engine off, easy fix, got a whole pipe set from flea bay for about a fiver

 

[dawson86]

just listened to vid, thats exactly what it sounded like, behind the area where dump valve is against the bulk head is a stiff plastic pipe which heads towards drivers side where the brake servo is, i had a tiny split in the pipe and previous owne had botched with tape,

 

[Dmoe]

i'll have a quick look now see how that pipe is.....

 

[dawson86]

not quite a fiver at the min but here is pretty much what i got
http://www.ebay.co.uk/itm/SEAT-LEON...arts_Vehicles_CarParts_SM&hash=item3f1b41cf30

 

[Dmoe]

just had a listen in bay seems to be coming from near manifold undearneat or sumtin hears another vid closer to the noise http://www.youtube.com/watch?v=T5v0K4qGWFE&feature=youtube_gdata

 

[dawson86]

odd one. not a clue then i'm affraid, sorry bud

 

[Dmoe]

odd one. not a clue then i'm affraid, sorry bud

Nps thanks for the help m8 hoping someone else might have a clue

 

[andycupra]

likely one of the vac hoses around there?

 

[Dmoe]

probably all located under the manifold? carnet see anything off through the gaps..... will i need to take it apart to find out?

 

[Dmoe]

Just to add ive noticed recently the car seems to be running lean as i can smell fuel more than normal any help towrards possible problem

 

[Double-6s]

Just to add ive noticed recently the car seems to be running lean as i can smell fuel more than normal any help towrards possible problem

Running RICH then mate rather than lean?

 

[Dmoe]

yeh sorry dont know why i said lean it was late is my excuse....

 

[Dmoe]

Anyone else with any thoughts please probably strip the car apart on Monday now.