FF
Guru
- Joined
- Oct 12, 2007
- Messages
- 22,552
"His statement was that multigrade oils contain additives so that part of the quart is not actually dino oil."
This is true for ALL oils , as all contain required 10-15% additive packages.
The difference is multi grade has a stiffing agent (think flour in the gravy) that has the oil get thicker when warm.
I agree that one weight is best for old engines , but not because ther is "more oil in the oil".
FF
This is true for ALL oils , as all contain required 10-15% additive packages.
The difference is multi grade has a stiffing agent (think flour in the gravy) that has the oil get thicker when warm.
I agree that one weight is best for old engines , but not because ther is "more oil in the oil".
FF