Been driving a 2013 Passo for the past 6 years now, first owner. The car is consuming engine oil for almost 2 years now atleast and I have been topping up since then. I had cat con cleaned by brush and since then the oil issue arised. I was using zic 10w40 before but then mechanic told me to use caltex 5w20 synthetic. After which the oil guy recommended me mobil 10w30 and till now I am using the same. After almost 1200 to 1500 km the dipstick shows only half. So I started wondering what could be done before it's too late. After reading many posts at PW, I read alot about compression test and got that done today. Results were 125, 120 and 105. Also there is blue smoke as well.
Can you humbly guide me what should be done. Many thanks!