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Any ideas about this problem?

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Old 04-23-2008, 09:08 AM
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Default Any ideas about this problem?

I bought gas today and found that my TT will not hold an idle very well. It no fluctuates between 800-1000 RPM. Also, I lost the brake boost. The brakes work but it takes a very heavy foot.
Old 04-23-2008, 09:11 AM
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vacuum leak?
Old 04-23-2008, 09:13 AM
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Default Yup...Line or Check valve to the brake booster....>

trace it back from the booster
Old 04-23-2008, 09:13 AM
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Default sounds like a massive vaccume leak........ hum.... start looking at the break booster and work back

to th emtor.........
Old 04-23-2008, 09:18 AM
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Default Re: Yup...Line or Check valve to the brake booster....>

Where is that located in the egine compartment?
Old 04-23-2008, 09:19 AM
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Default Re: Yup...Line or Check valve to the brake booster....>

I have a 180.
Old 04-23-2008, 09:24 AM
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Default quick....... run 4 cover........ i mean its on teh driver side of the fire wall, big round black

thing, mounted to the fire wall
Old 04-23-2008, 09:27 AM
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Default I think this is the location, will look different on yours since it is still stock

<center><img src="http://pictureposter.audiworld.com/64925/dscn1936_resize-vi.jpg"></center><p>
Old 04-23-2008, 09:29 AM
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Default check all the rubber "connector-type" hoses for splits >

there's one or two that are problematic - particularly the "y" hose at the brake booster on the driver's end of the manifold.
Old 04-23-2008, 09:31 AM
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Thanks for the help everone. I'll be back.


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