Is it ok to have changing oil viscosities?

[Miles_on]

Wow ang mura for a 100% synthetic.
Gasoline/ LPG
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Yes, that is cheap, pero for 4 wheeled vehicles yan right?
Andami ako nakikita sa online selling platforms, pero pag close up, pang motor pala yung oil. Mahirap na.

Nagtataka lang ako sa mura though.