Re: UrQ Intake Manifold Question

[ti@amb.org (Ti Kan)]

William Elliott writes:
> Front and center of the intake manifold (just above where the intake
> hose attaches) is a raised flange with a threaded hole in it, causing a
> significant vacuum leak. While I've never noticed this hole before, I
> assume I'm missing something. ;-)

Yes, your idle speed adjustment screw has worked itself loose and
fell off.  You can get a replacement from the dealer relatively
inexpensively.

The same thing happened once to my 5KT...  Caused quite the whistle!

-Ti
96 A4 2.8 quattro
84 5000S 2.1 turbo
80 4000 2.0
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