OK, I have a 2014 Fr3 with the higher torque v8 and I get about 7.5 pulling a Fiat. Usually do about 65 with it. If I encounter any hills at all it drops down 2 gears if cruise is on. Forget about gas mileage if I do this. If I keep it off cruise and keep it from down shifting , I get 7 to 8. with cruise on, 6 to 6.5 Heard of something (chip) to keep trans from downshifting--- has anyone seen this anywhere. Sure would like to find one. If you do my email is: lnf1966@yahoo.com
Please let me know where I can get one.
