Quote Originally Posted by Ry_Tower View Post
It's ok since the 40rating is what is for the climate at star-up in temperate climates. Yung 5 rating naman is for the colder climates. Kaya nga sa mga laging snow covered, dapat 0wXX ang rating AFAIK.

It is not too thin since most multigrade here are even 15w40 eh.

pero kasi bro yung tinitingnan daw dapat talaga is yung winter temo eh...

kasi yung bigger value is viscocity lang which is nagbabago din when the temparature changes according to the engr I've talked to...so kung baga lets say yung 30 na value pag nainitan nagiging parang 40 narin daw....so ayun...ehehe nakaka confused din talaga hehe...

I'm reading about oils for a long time now, mostly on the internet, pero nagkakaron ako ng maraming 2nd thoughts when I've talked to someone who is really knowledgeable in this field...hehe