MPG Lost?
I have a 2015 Wrangler Sport. I have just come back from Windrock trails. On the drive down there I was averaging around 21.4 mpg. On the way back I was getting about 17ish. I have since checked the air filter, made sure I wasn't in 4wd, crawled up and under the jeep looking for any major issue. I have washed it. I have put new fuel in it. Any one have any thoughts before I go to dealer???


