engine flush isn't an oil additive. there's a separate thread about that here.
engine flush isn't an oil additive. there's a separate thread about that here.
Ngayon ko lang nabasa ito. Ok ito! Actually, minsan naglalagay din ako ng additive. So, kung di pala maganda ang end result, huwag na lang.
hayz, buti na lang nabasa ko to, di nako papalagay ng oil additive na yan