^Ang alam ko po pang gas engine ang Idemitsu. Maybe issuggest ko and others as well is that use an oil that's specifically for Diesel engines. Since sabi nyo nga mabilis umitim yung oil, it would be good kung gagamit kayo ng diesel engine oils with high zddp content then partner it with Baldwin/Fleetguard oil filter para malinis makina nyo. Dami dyan oils recommended by tsikoteers. Backread na lang po.
Used Idemitsu 5w30 before, once. 10k kms din palit regardless of months using OEM oil filter. Ayun, sobrang itim ng oil nung pinalitan ko na ng gamit ko ngayon. Now I'm on Caltex DGU + Baldwin combo, brown pa rin yung oil with 4k+ kms ran (Golden Brown ang color ng bagong DGU oil). Gas engine po yung samin.
Btw mas mahal na ata ang Idemitsu ngayon. Dati P1.3k lang bili ko sa 5W30 nila pero balita ko nasa P1.7k na ngayon. Sumikat na kasi hehe.
Last edited by Chikselog; January 11th, 2013 at 03:09 AM.