my Evo has been sitting in a garage for over 3 months with a tank full of c16. so my question is, does c16 act different than regular gas when it has been sitting in semi-cold conditions? my garage is heated but sometimes I turn it off and it will get pretty cold in there. I know I need to get a full charge on my battery also. I just wanted to be safe than sorry. thanks to anyone who helps me out!