Hello, 3weeks ago I filled up my gas tank in my seadoo. Next week end its time for hivernize I do not remember if I put Stabil in my gaz tank 3week ago? does it matter if it has a double dose of stabil ? thanks
STA-BIL® Fuel Stabilizer will keep fuel fresh for up to 12 months, guaranteed. Depending on the quality, type and source of the gasoline, as well as storage conditions, doubling the dosage rate of STA-BIL® brand could prolong this storage time to up to 2 years.
I use 8 oz of Sta-Bil and another 8 oz of MMO when storing and with every fill up of gas my '80 Firebird FORMULA V8(20 gallon gas tank).
Overdosing will not hurt a thing! This engine seems to love this this dosage. Who knows, 16 oz of either product on it's own, may work as well!
All of my power equipment gets a double does of Stabil and has for years. Magically, no carburetor issues since I started the double dose routine.
This, plus I added some MMO and always use ethanol free premium. Just took out my snowblower on the weekend. It hadn't been started in 7 months, started *first* pull and ran like a champ.
Went to a friends, uses regular gas, no stabil, wasn't able to start his gen. Looks like it needs *another* carb job.