I fill up the non oxygenated gas if available, otherwise regular. But I add about a half can of Sea Foam periodically and whenever the cart will be sitting for awhile. Also throw it in my older Yukon XL (Seems like it runs better).
From Goggle AI ---- Sea Foam Motor Treatment is safe and effective for use in Yamaha golf carts, both in the fuel and oil systems. It can help clean fuel residues, varnish, and deposits, improving performance and potentially addressing issues like rough idling or backfiring.
|