A6 2ltr Engine oil Leak at the Top,help please

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06-27-2016, 02:18 PM

WM Dayan

1st Gear

Thread Starter

Join Date: Jun 2016

Posts: 2

A6 2ltr Engine oil Leak at the Top,help please

Hi Guys there is oil leak on the top of my A6 engine, have no clue what it is,any ideas would be helpful....hoping its not going to cost me a fortune to get it repaired

Thanks
D

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06-27-2016, 06:40 PM

dave944

2nd Gear

Join Date: Jun 2011

Posts: 1,186

That's nothing really to worry about. Looks like part of the PCV (Positive Crankcase Ventilation) system. Unless it's losing a noticeable amount of oil and leaking it on the ground, I'd leave it alone.