I think all that stuff is a waste of money. All it does is drain your wallet, and does nothing to the gas.
I was using Stabil in my gas cans before. Then I called a couple of the gas companies, Shell, Exxon...etc. with some questions about octane and in the conversation they told me that they already put fuel stabilizer in their fuel and there is no need to add any. I live in Canada and maybe because of the cold winters and condensation problems, they have little choice. Their refining process may vary in different parts of Canada and the US. I stopped adding the Stabil about 4 years ago and haven't had any problems yet. You might want to call your local refiners to see what the deal is in your area.
I think all that stuff is a waste of money. All it does is drain your wallet, and does nothing to the gas.
I am in Canada also (Quebec) and yes the gas companies do add stabilizer/anti-gelling agent in their winter fuel.
They also add a blueish colorant to it so you can tell the difference, they make the switch from summer to winter fuel sometimes in november.
I still add some myself just to make sure...cant hurt, it gets so frikkin cold up here...I also pour an ounce or 2 of oil to grease the pump.
. . . never heard of the Sea Foam, can someone elaborate and also where do you get it. Perhaps I just never noticed it.
I think all that stuff is a waste of money. All it does is drain your wallet, and does nothing to the gas.