View Single Post
  #3  
Old 01-28-2013, 01:48 PM
Fudman's Avatar
Fudman Fudman is online now
Officially Welcomed to the 'Fest
Location: Sudbury, MA
 
Join Date: Apr 2007
Posts: 6,052
Mein Auto: '02 530i Sport auto
The electric valve is all that's left to replace. I do not believe that you can blow into the vacuum pipe and hear air coming out at the electriv valve (that end should be closed). I suspect the valve is fine and you have a crack in the vacuum tube between the valve and the plastic vacuum pipe. Replace it although access is not easy. Save your old pump and valve as they may still be good.
Reply With Quote