yeah, so how long can a full tank of gas sit in my tank until it goes bad? it's sorta below freezing (30's F) around where i am right now and it just snowed today, my bike's under the cover. i was planning on doing all the winterizing before i leave for winter break, which is in 2 weeks from today. i've had the full tank of gas since a week ago.. am I still good? or should i add in the sta-bil now?