I've been using Castrol 10W-40 for months pero last weekend nag-change oil ako at nagpalit ng brand ng oil. Gamit ko na ngayun is Valvoline (high Mileage) 10W-30 non-synthetic. Nung nag change oil ako wala naman akong nakitang water mixed-up sa used oil.
I also tried to used "stop burning oil" additives wala epek din.
Wala naman akong nakikitang black/white smoke na lumamabas sa exhaust ko kaya medyo puzzling na nga eh.
Last edited by Matrix; August 5th, 2004 at 05:54 AM.