Need help with wastegate to MBC vaccum line.

dsm_luck · Post by **dsm_luck** » Mon Jul 28, 2008 2:44 am

Hi, I was working on my car today and I noticed that in the instructions in the library for the halman mbc, that your supposed to have a small brass fitting with a hole in the mbc to wastegate line. I do not have that and come to think of it the lag between shifts has always been pretty bad. What can I do to fix that? Is there a hardware store piece I can put in there or even just poking a hole in the line? Any ideas?

dsm_luck · Post by **dsm_luck** » Tue Jul 29, 2008 5:22 pm

Im just wondering is that brass fitting a simple hole or is it a one way valve? Is it something I need to get at the dealership? I read that the wastegate cannot close between shifts without that brass fitting.

dsm_luck · Post by **dsm_luck** » Fri Aug 01, 2008 11:48 pm

Can anyone give me some info on this? Is there or is there not supposed to be a brass fitting that goes on the wastegate actuator to boost solenoid line? I called my local subaru dealer and they had no idea what I was talking about. Anyone adivise?...thanks.

Its the next to last pic on the page. What is that and if I cant find it at the dealership what can I use in its place?

http://legacycentral.org/library/literature/hbc.htm

94SS_Canada · Post by **94SS_Canada** » Fri Aug 01, 2008 11:59 pm

If your not using this MBC you DO NOT NEED IT!

Dr. Gonzo · Post by **Dr. Gonzo** » Sun Aug 03, 2008 3:56 pm

Its a check valve or a one way valve. You can probably pick one up at a local hardware store. Greetings from Longmont!

dsm_luck · Post by **dsm_luck** » Wed Aug 06, 2008 12:17 am

Ok, thanks for the info. I love being back in Colorado.

kamr0n · Post by **kamr0n** » Thu Aug 07, 2008 2:59 am

i think what you need is als

http://en.wikipedia.org/wiki/Anti-Lag_System

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Need help with wastegate to MBC vaccum line.

Need help with wastegate to MBC vaccum line.