On first oil change, I have used 20w-50 TOYOTA engine oil. My mechanic says that i should use 10w-30 or 5w-xx oil. Now i want to ask whether i should go for1-Mineral Oil2-Caltex HavolineOR3-Should use the same.
Zic 0W / 30 would be better
if a person is using mineral oil before and wants to shift to this one what he needs to do? just drain old oil n put in this or some special cleaning process etc involved firstregards
@dms664 I think you can go ahead straight away or just pour the little bit from the new bottle and let it drain as it has 4L and usually our cars need less than 4L. that's what i dis when I switch from Honda oil from mobil1.
no need to mix anything up with anything...just drain and put the fully synthetic one in. i have switched from mineral so fully synthetic in my platz many times and there hasnt been any problem at all whatsoever