Re: Software update?
Originally Posted by Belto
Ey today I took the Jeep for an Oil Change, and they mention they had a software update... Anyone knows what this this consist?
What ever it was, after the oil change, nitro fill tires, and update, i have gotten the best solid MPG ever 26.6 highway at 65mph ( i also have AEM intake and Gibson catback)
Before this the best i got was 23.3mpg
There is a TSB for the transmission. But I doubt it effects Highway MPG.
Fresh oil can boost your MPG. Many oils get thicker as they age.
Also what was your tire pressure before and after service?
08-10-2014 Limited 3.6L Red W/Black Int, Tow Group IV, 8.4AN Radio, ProClip, OBDLink/Torque, Zeigler Lifetime MaxCare
OEM: Mud Flaps, Matts, Cargo Liner, Cross Rails
UConnect: 13.48.3 TSB: 21-007-13C (Yippy) Tires: OEM/Nokian