First up: Hey! This is my first post. Looking forward to hearing about your experiences with your vans and hitting you up for advice with mine.
I picked up my XLT this past Monday. While it has been great in almost every way, I've been surprised by the low mpg. After ~100miles divided 75/25 between highway and city the dash reports that I'm averaging 18mpg. This seems awfully low given that the van has just 50K miles, it is unloaded, and I've been going super easy on the gas pedal.
Is this something to be concerned about? What's the best place to start diagnosing? Full disclosure: I have a lifetime of wrenching on bicycles but absolutely none working on cars. I'm happy to get my hands dirty, though!
Thanks in advance!