I've done a search, and couldn't find anything on the subject. My question is, does the diaphram hold the WG closed, or does it push it open?
We have an ATR external WG on our TTA, and the car will only make 20# of boost, and 20# only. We even tried disconnecting the hoses, and still, same results.
I just pulled the WG apart, and found a small crack in the diaphram, so I am thinking it may be bleeding off boost, but then again, I was under the impression that it held it closed.
Any input, to help me out?
TIA,
BA
We have an ATR external WG on our TTA, and the car will only make 20# of boost, and 20# only. We even tried disconnecting the hoses, and still, same results.
I just pulled the WG apart, and found a small crack in the diaphram, so I am thinking it may be bleeding off boost, but then again, I was under the impression that it held it closed.
Any input, to help me out?
TIA,
BA