Mineral , semi synthetic or fully synthetic?

[chronicle]

Who's using Mag1 here? Oks na oks yung sale price sa Lazada eh.

Tried it before.
Ok naman sya. Mabilis umitim yung oil compared to shell or casa supplied which is a good thing?
It produced slightly better mileage. But noticed na mas matinis ang tunog ng engine.
Havent had the chance to try it again as im now strictly using shell oils for pms.

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