Oo nga mixing 1 fully+3 mineral or 1 fully+3 semi, OK kaya yun, concern ko kasi kung mas mabilis or masmatagal mag deteriorate yung oil..>>>
Oo nga mixing 1 fully+3 mineral or 1 fully+3 semi, OK kaya yun, concern ko kasi kung mas mabilis or masmatagal mag deteriorate yung oil..>>>