Hi guys, I'm still new to this and want a PIP as soon as they are available locally. I just started keeping real track of MPG and I am lucky to get 44mpg. and thats going 60-65mph on the highway. Heat turned off unless I am at a red light ( I run it only then, freeze the rest of the ride to keep the engine from coming on too much) But I cheat every stop sign, piss off every driver behind me etc. So what am I doing wrong by not getting the 48-52 everyone else is getting with a non PIP ? is it the cold weather ? hasn't been to cold here. very mild winter and high 30's and 40's So will I need to wait for 70-80* weather to see those results ? Draft every big rig and have the hood painted every year ?