ok so i guess i'm the only one that didn't believe that heat was actually good for my engine! this past week and this week is supposed to be triple digits across the board! i guess this is REALLY helping my fe because if you look at my last gasslog its up to 41 mpg city/freeway driving! so i now beleive in the power of heat! lol. sorry i just wanted to say that. i told my wifey yesterday and she looked at me like: you going to finish folding your clothes?