Substitue for Ringfree?

[HeadsAndTails]

I would install a fuel/water separator type cartridge filter on the transom and use the Stabil all the time, but especially right before extended periods of not using the boat, like more than 2 or 3 weeks. Walmart/Attwood sells one for $27, and Yamaha and Racor have several different units to choose from, but all cost more than the basic Walmart unit.

I have a stand-alone water separator filter. I checked the gas in the separator filter when I first took it into the shop. There was no water in the filter. I know because I went through water problems over two years ago and I know what it looks like.

[HeadsAndTails]

Pri-G is an E-10 gas stablizer. I guess it's similar to Startron.

[JohnRennie]

Ha... that's not what they said at the dealership... but they'll say anything for a sale. That's great to hear. Do you have any idea if it has a shelf-life?

Thanks!!!