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Old 10-02-2012, 06:31 PM
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dc_wright dc_wright is offline
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Location: Orlando, Florida
 
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Mein Auto: '96 328iC, '04 325Ci
I think it may be the grommet where the one way valve plugs into the vac booster. When I tried pumping it down when the hose was connected to it I couldn't get it to hold anything. I popped the one way valve out along with the hose and pumped it down to 25" no problem. I plugged it back in and with a crap load of pumping with the MightVac it pumped down to 20" and seems to be holding. I'm going to let it sit there for a while and see if it held.
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2006 Z4 3.0si Sport Package (But I'll still hang with my "homies" in the E36 forum)
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