[HybridGates]

I've heard cleaning erg valves and increase mpg quite abit, but for a car that is supposed to get at least 35mpg in town without ima electric motor, this seems totally ridiculous. No im not getting any codes.

So what could lower mpg that dramatically? Maybe a combination of things, of say plugs, dirty air-filter, bad gas, oem tires pressure, lack of LRR tires, etc, but it seems like something is seriously off here because that should only really drop it to say 30 mpg in town, and the worst part is that I am hypermiling just to get 14 mpg, so something is seriously off and I cant figure out what it is. t