My wastegate is squealing now
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It functions normally, but now it's making a squealing noise when it opens.
I checked the diaphragm and it looks fine to me:
![](http://i55.tinypic.com/sqgoc0.jpg)
![](http://i52.tinypic.com/2istqvq.jpg)
I think the black stuff on the diaphragm is tarnish from the aluminum slidey-part. I could not hear it previously; do you EWG guys hear your WG's open with the dump plumbed back into the pipe?
Thoughts?
I checked the diaphragm and it looks fine to me:
![](http://i55.tinypic.com/sqgoc0.jpg)
![](http://i52.tinypic.com/2istqvq.jpg)
I think the black stuff on the diaphragm is tarnish from the aluminum slidey-part. I could not hear it previously; do you EWG guys hear your WG's open with the dump plumbed back into the pipe?
Thoughts?
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elesjuan
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11-03-2015 01:51 PM