Originally Posted By: toyotaguy
But have you guys ever bought the Mobil 1 5w40 turbo diesel truck oil. Man, that stuff on the finger really clings to it. hard to wash off. I bet that has great film strength.
That must be the … ASTM D 9951 Finger Cling Test … ya, M1 5W-40 does well in that test.
I use the … ASTM D 9952 Pull the Dipstick out Finger Rub Slide Test … to check the condition of my oil all the time.
But have you guys ever bought the Mobil 1 5w40 turbo diesel truck oil. Man, that stuff on the finger really clings to it. hard to wash off. I bet that has great film strength.
That must be the … ASTM D 9951 Finger Cling Test … ya, M1 5W-40 does well in that test.
I use the … ASTM D 9952 Pull the Dipstick out Finger Rub Slide Test … to check the condition of my oil all the time.