Bro, Yeh Toyota ke har manual mein likha hai Mere paas 2010 ki corolla hai uske manual mein bhi Yeh mentioned hai par usne aaj tak ek drop bhi kam nhn kiya.
Aur Alhamdulillah ab 5w-30 fully synthetic pe oil consumption kam hogayi hai as it consumes 1litre around 3k Kms.