Originally Posted By: Shannow
Originally Posted By: tig1
Originally Posted By: Shannow
Originally Posted By: SilverFusion2010
Here's a question. Let's say you strained those lumps out in a -5 freezer. What's left?
The statement that minerals have waxes and synthetic do not is false.
Yes, the base stocks are different, and minerals CAN have waxes, but the synthetics have additives, that either contain, or behave as waxes.
https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/4120822/"%3BWaxy"%3B_oil_a
A 5W passes the 5W tests...regardless of whether it's synthetic or dino...and Neither pass the 0W test, or they Must be labelled 0W.
However the M1 cold pour test does not indicate that at -40F.
https://www.youtube.com/watch?v=YnagT6wKfmY
OK tig1, I am going to type very very slowly, just for you, so maybe you can get that which we have been over ... and over .... and over ... so many times.
Pour point is not used in evaluating cold weather performance of engine oils.
it WAS but that proved to be pretty well useless.
So they use CCS (cold cranking simulator), and MRV (ability to flow into the pick-up)
These are the parameters that Define the W grade.
and YES, if an oil meets 0W, then it Must be labelled 0W...thus two 5Ws meet the 5W test.
Do you disagree with me ?
(obviously, as you wheel out this and the Esso test at every juncture...but in that you disagree with the SAE and API as well, so I'm in good company)
At -40 the video just shows the wax where 0 to -10 won't. Just a demo to show that wax does exist. Nothing else implied. Once again you haven't read all I had to say on the subject. At every juncture?
Originally Posted By: tig1
Originally Posted By: Shannow
Originally Posted By: SilverFusion2010
Here's a question. Let's say you strained those lumps out in a -5 freezer. What's left?
The statement that minerals have waxes and synthetic do not is false.
Yes, the base stocks are different, and minerals CAN have waxes, but the synthetics have additives, that either contain, or behave as waxes.
https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/4120822/"%3BWaxy"%3B_oil_a
A 5W passes the 5W tests...regardless of whether it's synthetic or dino...and Neither pass the 0W test, or they Must be labelled 0W.
However the M1 cold pour test does not indicate that at -40F.
https://www.youtube.com/watch?v=YnagT6wKfmY
OK tig1, I am going to type very very slowly, just for you, so maybe you can get that which we have been over ... and over .... and over ... so many times.
Pour point is not used in evaluating cold weather performance of engine oils.
it WAS but that proved to be pretty well useless.
So they use CCS (cold cranking simulator), and MRV (ability to flow into the pick-up)
These are the parameters that Define the W grade.
and YES, if an oil meets 0W, then it Must be labelled 0W...thus two 5Ws meet the 5W test.
Do you disagree with me ?
(obviously, as you wheel out this and the Esso test at every juncture...but in that you disagree with the SAE and API as well, so I'm in good company)
At -40 the video just shows the wax where 0 to -10 won't. Just a demo to show that wax does exist. Nothing else implied. Once again you haven't read all I had to say on the subject. At every juncture?
Last edited: