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- A4-B7 - (Typ 8E/8H, 2005–2008) (https://www.audiforum.ca/a4-b7-typ-8e-8h-2005%962008-77/)

- - 2007 A4 Leaking oil (https://www.audiforum.ca/a4-b7-typ-8e-8h-2005%962008-77/2007-a4-leaking-oil-68271/)

ezy*g

04-10-2012 02:15 PM

2007 A4 Leaking oil

I have oil on top of my rocker cover and oil filler cap, the rocker cover attatchment fastener just below the oil filler cap is currently full of oil, Please help!!

frankvan

04-10-2012 07:20 PM

Re: 2007 A4 Leaking oil

PCV valve (Pressure Control valve) failure causes oil to be pushed out of oild filler cap onto top of engine. Lots of info on the audizine forum about it.

DJ_QuiK

04-11-2012 06:18 PM

Re: 2007 A4 Leaking oil

it is the PCV, take it ot the dealer immediately. its covered under extended warranty even if your car is out of warranty. they will replace it at no cost to you. it is important though to not let the oil seep into your coil packs. just be wary of that. good luck!

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