Parker "P.T." JK New member Jul 3, 2013 #1 Gonna put 91 octane gas into the Jeep. What's the best way to do it. I hear waiting till it's almost empty, filling up with 91, then programming it.
Gonna put 91 octane gas into the Jeep. What's the best way to do it. I hear waiting till it's almost empty, filling up with 91, then programming it.
wayoflife Administrator Staff member Jul 3, 2013 #2 If you want to be anal about it, yeah, that would be the way to go but really, you can just run 91 whenever you need gas next. It'll be fine. :yup:
If you want to be anal about it, yeah, that would be the way to go but really, you can just run 91 whenever you need gas next. It'll be fine. :yup:
jeeeep Hooked Jul 3, 2013 #3 I added octane boost then reprogrammed and switched to 91 on the next fill
