First off any feedback will be greatly appreciated. I'm running a edge evolution programmer before the delete my ect was 180 and eot 190 since the delete my ect jumps between 180-185 and eot 190-196 and my fuel mileage has got worse. I do know they put a synthetic oil and rev x treatement in the oil. would all this make a difference with my temps or am I just worrying about nothing. all this is own normal driving no pulling.