10000 km? 12 months?

Hello friends
In my example neighborhood, my master at Erel Oto has no eye on the stamp. He said to me. It's been 2 months since my car was last. My car's last maintenance was 15 months, but 2000 km or more has been done. I said, "The life of the master oil is 1 year. The filters are clean, only if the oil and oil filter change, will it be managed?" tell me "are you crazy What do I need? I have 1 barrel of oil for 2 years now. synthetic oil they will not have money trap, 8000 km or something done then. I bought it for now.

the expiration date of the car is late or use :)

It's been 2 days since I got my license :) maintenance was before me, the car lay down in the closed garage for 1 year. I confused my care in my user. No need for my master, say a thousand :)

Well, your master's oil can be stored in a sealed box for a long time, as it is not exposed to high heat and friction.
but when you use it in your car, it is normal to contact it constantly with oxygen and moisture and dust.
It would be comfortable for you to change

Change your head, I would say don't risk your car for 50-60 liras.