The point of a 4 cycle engine is not to burn oil at all, not to have an oil that "burns cleanly". Using thinner oil than the manufacturer recommends is almost certain to result in increased oil burning. If you have an engine that is old and worn and burns lots of oil, use a heavy oil in it since wear protection is now a moot issue.
The stuff in the 2 gallon bottle should not be used in modern cars and trucks.
The stuff in the 2 gallon bottle should not be used in modern cars and trucks.
Last edited: