jruppert
Full Access Members
I picked up a travel trailer this weekend with my gf. I had some questions as to what I should be expecting with towing a trailer of this size with weight. My 2010 Navigator does have high miles. It is reporting at 202,000. I am aware that I cannot be expecting the world with that mileage. That being said, the vehicle has been very reliable since I bought it in 2018.
It didn't seem to matter as to the speed that I was driving. If I drove anywhere from 60-75, it wanted to get 9 mpg. Is this typical for a 2010 Navigator/Expedition? Also, I noticed that it was constantly shifting from overdrive and down a couple gears more than I felt it ought to.
I will be making a trip from Michigan down to Georgia at the end of July and will probably put new plugs in it. I installed new ones around 120k. Would a tuner help my situation any with the mpg or at least the unnecessary shifting of gears?
It didn't seem to matter as to the speed that I was driving. If I drove anywhere from 60-75, it wanted to get 9 mpg. Is this typical for a 2010 Navigator/Expedition? Also, I noticed that it was constantly shifting from overdrive and down a couple gears more than I felt it ought to.
I will be making a trip from Michigan down to Georgia at the end of July and will probably put new plugs in it. I installed new ones around 120k. Would a tuner help my situation any with the mpg or at least the unnecessary shifting of gears?