Hi all. I've developed a high idle on my 05.5 A4 2.0TQ and I've checked the vacuum lines for leaks/splits and can't find anything yet so I'm focusing my attention on the PCV valve. I took off the hose that leads from the PCV and found a coating of oil on the ends. Here's a picture of the hose. Does oil in the hose mean the valve is junk? Thanks for the help.
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