[vintagesierra]

Now that it's freezing outside, I definitely notice a difference in my mpg. The MM used to give me an average of 45mpg all the time and now it's down around 39mpg. I used to be able to fill up once a week but now I'm filling up once every 6 days or so. I'm driving the same way, it has to be because of the cold weather, it takes forever for me to get the rpm's below 2k when driving in the mornings. Also the engine randomly revs up fast over 2k when I'm accelerating slowly...ugh.

Hate cold Ohio!