<br>when changing oil today , i was cleaning the impeller on the inlet of the turbo ,and felt a little movement in it .not much , no scrape marks anywhere and no noise makeing. how much play ,if any, is it supposed to be .-----frank<br><br><br><br><br><br><br><br>

 

Some side movement is normal for a used turbo but end play isn't good. Their is .020 clearance on the bearings for oil.