Got a mil light today after accelerating, has not gone away, fuel saver light will not pop up but I was able to get 20.5 mpgs on way home, gas cap good, fuel saver active on list, gonna reset tommorow.

Question is anyone else had this and does anyone know how to get the truck to flash the code of the problem, other funny issue is that this is the best mpg I have been able to get. One last thing is there are no messages in the message center.

Any thoughts?

 

Wow Brain Drain on the forum.

Well I reset the truck, light went away, remote start wouldn't work initially but after driving it once its back on, no other problem must of been a momentary malfunction, drove the rest of the day no problem, but sure am getting better mpg.

Would like to find out how to get the display to indicate the code number, its gotta be there, hell if they had the 3rd gens do it, couldn't see why they wouldn't put it on the 4th.