So, to attempt to help the situation, I installed an after market "high-flow" air filter, and the first complete tank of gas i got almost 24MPG out of it - mixed driving, mostly stop/go city (I drive all over repairing copiers). My driving habits havent changed.. I feather-hypermile the throttle like crazy.
Is there such thing as too much hypermiling? I have been babying the throttle a lot more to get every bit more of mileage i can get.. is it too much?
I thought, maybe I'm crazy, so I started tracking my mileage last month on fuelly. It doesnt reflect my fillups with the older "stock" filters. I filled my tank again just tonight.. Its the first full tank after my last full tank which i got almost 24mpg.
Maybe I'm trying too hard and its working harder to run??
my fuelly acct: http://www.fuelly.co...zyman03/impreza
My air filter:
Edited by crazyman03, 11 December 2012 - 11:38 PM.