Originally Posted by rmpmla 1st time to use ZIC diesel engine oil. OK naman - tumahimik yung makina nung Mazda MPV. BTW ZIC 5000 Power yung nabili ko - it is indicated as Synthetic (full o semi? hindi ko alam) and reasonably price. P1200 - 6 liters. ito specs nya Most probably semi-synthetic lang yan. Mura siya for P200/liter.