La Fuji Mama

I buy the big gallon jug of the stuff and it takes a while to use it up. It will not separate from the fuel at any point and there is no need to shake it to keep it effective.

Sta Bil 22205 Storage Fuel Stabilizer 4 Fl Oz Walmart Com

Do fuel additives work.

Does stabil go bad. I sure hope it doesn t go bad. That may be a better question to call the company itself. I had an opened bottle about half full on the shelf next to a sealed bottle and the opened bottle turned a darker red.

It shouldn t go bad if the covers were on tight. But it will still decompose and lose much of it s volital products over a short time. Can t say i have heard of people keeping it for 16 years as it gets used before that.

I doubt it would go bad though since it is sealed. Sta bil brand works by diluting itself completely into the fuel and prevents it from oxidizing go stale. Do fuel treatments wo.

An unopened bottle of sta bil fuel stabilizer will remain viable on the shelf for approximately two years because its exposure to oxygen has been limited in a factory sealed container when it is kept in a cool dry place. I don t know if it will go bad but it will change color. Stabil will not really keep fuel fresh it will keep it from turning to jelly or varnish in your fuel system that would plug up the passages in carbs and injectors which is why you need to use it.

Otherwise some of the alcohol and other ingredients may have evaporated out. This was after about a year or so. Does stabil go bad.

This is a myth that has been going around for quite some time. The truth about stabil fuel additive for your car diy and car review with scotty kilmer. Now i try to buy the smaller bottles and use them quickly after breaking the seal.

Fuel stabilizers available on amazon from brands like sta bil are petroleum based additives you can mix in with gasoline prior to storing it to slow oxidation and volatile compound evaporation. Although oxygen can still permeate the bottle it does so at a much slower rate than if the bottle were opened. No sta bil does not create a film over fuel.