One 710N dry with carbon and the other clean with oil.

[evilpulse8]

like the title states, I've never noticed this in my older S4. My passenger side DV is bone dry(i touched the center with my finger)
and the other one is clean with some oil as it should be. My vacuum is 20-25 So I know I don't have a boost leak. Also checked the pcv system for any cracked hoses. Both Dv's are fine, I see no tears and blew air on both ends.

Is it normal?? O.o


passenger


driver side

[james 408]

not sure on 710s, but i know a lot of the aftermarket stuff should be serviced once every few years with 'dry' grease.

sounds pretty normal to me, one turbo probably spraying a bit more oil than the other (or just a byproduct of the difference in piping).