schiker
Well-Known Member
Seems I have read a blurb or 2 here or there about synthetics flowing so good cold the first number 0W or 5W or 15W is really a bit different than dino oil. And if its synthetic motor oil it will work almost irreguardless of the first number (unless really really cold in the minus teen F temps or lower). And they at first just kept the higher first number for marketing purposes figuring most people wouldn't like the sound of 0W multi viscosity. Or something like that???