- Apr 11, 2006
My Crank blew in my newly bought bike on august 24th, I have been real slow geting it back together. I had left over gas (91 octane mixed with yamalube) and it's been sitting in my barn since then and it's just started getting cold (+4C) two weeks ago. So i don't want to put crappy gas in my brand new engine but jsut wondering if this gas will be too old to use? Thanks.