most diesels engines in the street still needs lots of ZDDP...... although there are some improvements in the Philippines with regard to diesel technology still the same engines are used... plus the sulfur levels in the fuel are still high... If you adhere to emission standards but it makes your engine less efficient over time and more prone to breakdowns what's the logic of having emissions only to scrap your engine in less than 10 years....

any CI-4 oils will really be good, basta paired with good filters!! and no extended drain intervals on city driving conditions......

actaully and liit lang nang percentage nang driving population ang bagbabasa dito sa forums, baka less than 1% lang.... so the other 99% eh nasa dilim pa din at old school myths pa rin ang pinaniniwalaan....