Discussion Starter · #1 ·
Wanted to get some opinions. I've searched the web and not come up with much. So I've owned my V6 Venza for a about a year. Has some miles, but maintenance up to date. I was getting 18-19mpg consistently around town. My daily commute and driving routine is pretty steady. I get 26-27 on long trips. For the last few months, my in town gas mileage has decreased and I can't figure out why. I'm getting around 16mpg now. I know it's been winter, but I park in a garage and don't have to do much for a warm-up. No lights on the dash, power still seems normal and no rough idling or anything. I've tried different octanes and fuel from different stations, my mileage still seems to be suffering.