The difference between the oil is the warm thickness. 10W-30 oil is thinner than 10W-40 oil. Both oils are fine to run in your golf cart. I suggest when operating your cart in cold weather conditions (below freezing) use 10W-30 oil. If you are operating in hotter temperatures (90 degrees F. and above) stick to the 10W-40 oil.
What do the numbers mean?
Let’s take 10W-30 as an example. 10W is the cold viscosity (thickness) of the oil. 30 is the operating (heated) thickness of the oil. As oil warms up it becomes thinner.
What do the numbers mean?
Let’s take 10W-30 as an example. 10W is the cold viscosity (thickness) of the oil. 30 is the operating (heated) thickness of the oil. As oil warms up it becomes thinner.
