hey all, got a toyota celica with a 2zz-ge engine a little 1.8L motor.
toyota specs 5w-30 for it. however there is a lot of hths options in that range,
should i be using hths of 3.0 or 5w-30 thats closer to hths of 3.5?
on one side there is the thicker film argument for higher hths, on the other side there is the higher flow argument for the lower hths.
lower hths = more flow = more cooling?
higher hths = less flow = hotter running but thicker film strength?
which is ideal to have for this engine?
toyota specs 5w-30 for it. however there is a lot of hths options in that range,
should i be using hths of 3.0 or 5w-30 thats closer to hths of 3.5?
on one side there is the thicker film argument for higher hths, on the other side there is the higher flow argument for the lower hths.
lower hths = more flow = more cooling?
higher hths = less flow = hotter running but thicker film strength?
which is ideal to have for this engine?