"Audi A4 S 2009 2.0 TSFI" severe oil consumption/burning.

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09-25-2022, 04:31 PM

Zax

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"Audi A4 S 2009 2.0 TSFI" severe oil consumption/burning.

Hello, I just got my first car Audi A4 S-Line 2.0 TSFI 2009 (B8) five days ago and I already put 2L of oil after it told me it was on the min 3 times. Roughly 1L/<100km. While I was viewing the car I saw that there were no oil leaks on the spot the car was kept, I don't have oil spots where I keep the car so the oil is not leaking. Yesterday I put the car up and checked the Intercooler pipe (the right one) and it wasn't filled with oil so it's not the turbo. A father's friend of mine who has experience with cars pointed out that my exhaust pipes were black, and there's no problem with the catalytic converter and the car is petrol. What I found out is that the Oil Separator (PCV) could be the issue but I don't know if that would get to this level of oil burned. Or as my father pointed out the pistons rings on the engine.

Car maintenance has to be done as it's hitting 10k soon so oil and air filter as oil change have to be done which I will do next week but I don't think that will solve the issue.

Is there someone who had the same experience as me? What advice could you give me?
If I put the car through a compression test will I find out are the pistons the issue?
If the piston rings have to be replaced should I do it or should I just sell the car? Will it be very expensive?
Should I replace the PCV anyway and see if that helps with my issue?

Thanks to everyone who read that, sorry if there are any mistakes I'm not a mechanic and I don't have a lot of experience with cars.
Any suggestions and comments will be appreciated.
Thanks again.
K.B.

Same post in: a4-b8-platform-discussion