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my99-00 hoses possible cause of vacuum leak
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Old 28 Dec 2019, 01:37 PM   #1 (permalink)
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my99-00 hoses possible cause of vacuum leak

Does anybody know where these hoses are supposed to be plumbed into on a MY99-00 UK Turbo?


The first one with the bolt in it comes from the charcoal canister then into the 3 way valve and then into the bottom of the air duct post MAF.

The second pipe that is vertical comes from a white filter into a T piece, one end goes to the first nipple on the manifold, looking at the top end of the vertical hose the end is wider than the rest of the hose and looks like it should be attached to a nipple or something similar. This pipe was originally pointing directly to the ground and didn't require any force to pull up on it. I have a gut feeling this hose is what is causing my vacuum leak as its leads to the manifold from the t piece.


cheers.



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Last edited by alunian; 05 Jan 2020 at 04:32 PM. Reason: fix photos
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Old 28 Dec 2019, 02:14 PM   #2 (permalink)
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Re: my99-00 hoses possible cause of vacuum leak

Cant you use the EPC to see where they go?
http://opposedforces.com/parts/impreza/en_g10/type_109/
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Old 28 Dec 2019, 02:19 PM   #3 (permalink)
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Re: my99-00 hoses possible cause of vacuum leak

Quote:
Originally Posted by bugeye_bob View Post
Cant you use the EPC to see where they go?
http://opposedforces.com/parts/impreza/en_g10/type_109/



Well I'm not sure if im looking at it correctly. To me it looks like both those pipes should be attached together according to this. what do you think?


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Old 30 Dec 2019, 01:58 PM   #4 (permalink)
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Re: my99-00 hoses possible cause of vacuum leak

Figured it out, Looks like Alyn knocked the hose off the charcoal canister when he did the timing belt and stuck a hose with bolt in it on the end. I've removed the hose with the bolt and attached the long hose with the right angle directly on to the valve for the canister.

I still have a vacuum leak some where.
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