C6 Oil Separator
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Joined: Oct 2023
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C6 Oil Separator
2008 A6 Quatro 3.2 with 154,000 miles. Saw blue smoke last fall, was parked in garage for the winter. Now, huge puff of blue smoke when restarting after a 5 mile drive. Local Audi mechanic suggested bad oil separator. Anyone have similar experience? Also showing P0068, P2070 and P2279. Thank you in advance!
AudiWorld Member
Joined: May 2023
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Issue I have (no DTC) is when I drive for about 5min downhill with throttle closed, on acceleration I get a huge amount of blue smoke for a second. No smoke in any other situations.
Not sure what’s the probleme here.
Not sure what’s the probleme here.
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Joined: Dec 2014
Posts: 3,034
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I had this issue and I thought it could be the oil separator which I replaced but the issue persisted. My next step was to replace the valve stem seals but I ended up selling the car to junk for some long story reason.
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