Re: New Turbo - No Boost - Loud Noise? - Saab 900 Bulletin Board - Saabnet.com
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Re: New Turbo - No Boost - Loud Noise?
Posted by Alex Bucell [Email] (more from Alex Bucell) on Tue, 16 Mar 2004 19:03:18
In Reply to: New Turbo - No Boost - Loud Noise?, Jeff Malin, Tue, 16 Mar 2004 15:53:23
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Maybe the diaphragm your hooter (turbo bypass valve) valve is shot. If you can suck or blow through the hose that goes to it, it is indeed bad. This is a common failure point on the og900's and 9000's. When they do go bad, odd sounds can be heard from under the hood.
Also, you may have a leaky intercooler.
Hope this helps. Good luck !
posted by 24.91.16...
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