OIL / DV,Hoses
#1
OIL / DV,Hoses
Im planning on getting new DV's (710N) for my 01 2.7t A6 soon and when I took them off just to check them out and learn how to to do it, I noticed there was oil in them and the hoses connected to them. There wasnt much but there was oil and I questioned it. Is this normal to have some oil in the DV's and hoses? I thought these just dealt with the pressure and airflow. Just curious.
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