1. Does sulfated ash come from sulfur in the oil?
And could that sulfur harm Nikasil cylnider liners?
2. Can sulfated ash deposits be bad for rings? Can it abrade them?
3. With the newer "euro" oils having sulfated ash %-ages closer to 0.5% would you use a oil with a +1%?
And could that sulfur harm Nikasil cylnider liners?
2. Can sulfated ash deposits be bad for rings? Can it abrade them?
3. With the newer "euro" oils having sulfated ash %-ages closer to 0.5% would you use a oil with a +1%?