EMD360 wrote:
I thought I’d try sea foam for winter. I had read general accounts-fill up and add a can then run long enough with the generator running to get the treated gas through the system.
I bought two cans to try but the directions are confusing me. Calls for one ounce for every gallon of gas. 55 oz? Really? Then directions are to add to a low tank of gas for a higher concentration as it runs through the engine. Can’t do that I filled it for the winter already.
Is one can enough for storage? Do you really add 4 or more cans when storing your RV?
Seafoam is a petroleum based product, so you can add more if you want. It won't hurt a thing, and it is a good gasoline stabilizer. I have used it for over a dozen years when I switched from Stabil.
You really should add it before you fill, as with any additive so it gets mixed well when you are filling your tank.