A/C Usage and Impact on FE

[bowtieguy]

Originally Posted by add|ct

Well, at some point your discomfort will affect your ability to implement FE driving techniques as well in a fatigued state(i.e. hot car)

typically it is comfortable enough to just run the fan in the am, even perhaps cracking open a window. with the heat of the afternoon, and subsequent quicker warm-up, my FE is generally very near the am run, even w/ a/c on.