Help - 200TQ big boost leak on trip

[Kurt Deschler]

I tested the check valve and it was allowing some flow in the opposite
direction so I replaced it. Howerever, this has not solved the problem. I
will pull off the lower intercooler host tomorrow and take a look. Anyone
know if that is a dealer-only part or if a generic silicone hose will 
fit? Ideally I would like to replace before I leave Michigan.
 	-Kurt


On Fri, 9 Jun 2006, Brett Dikeman wrote:

>
> On Jun 8, 2006, at 6:38 PM, Kurt Deschler wrote:
>
>> We are on our way from massachusetts to michigan and having a problem with
>> the 200. Under boost, there is a surge of air into the cabin through the
>> vents.
>
> Does the 'surge of air' come from flaps changing position?  If so, sounds 
> like the one-way valve on the vacuum line off the manifold to the CC system 
> is broken.
>
> Brett
>
>