yesterday I went to Honda for second oil change at 4,051 km running (car was purchased in october 2020).
I just noticed for the first time that 0-20 is fully synthetic oil. They changed my oil even though the viscosity was fine as they were discussing between themselves.
After first oil change car had run only 2,400 km or so.
I wanted to know (if any body knows) which oil would I be using after the warrenty period has expired? Will I have to continue using fully synthetic or I could shift to mineral / normal oil?