ruffdog
Super Member
- Joined
- Dec 31, 2011
- Messages
- 9,918
- Location
- southern wisconsin
- Tractor
- Bobcat Toolcat 5610G, Deere X744, Cub Cadet IH 982
Snapping your oily fingers is the go to test for oil effectiveness? For all the different additives in oil your fingers test them all? Friction modifiers, heavy metals like zinc and copper, anti foaming, viscosity modifiers, etc, etc, etc....finger snap test.Like i said, next oil change place the old oil on your fingers and try to snap them, if you got good oil you will see no difference