my car has emissions equipment for CA cars. what will cause bad gas mileage? on 2007 Toyota Camry

Gas mileage expectations?

by in Midlothian, VA on October 15, 2012
2 answers
ANSWER by on October 15, 2012
if its a fuel issue the ck eng light should be on, scan codes and post so we can adv. auto zone will scan for free
ANSWER by on October 15, 2012
What driving coditions? More stop and go , or mostly highway? Probably can expect anywhere from 23-38 MPG. What's the milage on engine and what kind of maint. been done ? If plugs have been replaced and they are not correct that can affect the fuel economy a lot.