Deleted member 33561
Guest
- Thread starter
- #1
I have the NGauge with 91/93 tune. I just added the E85/Flex fuel tune. I'm not sure how to switch between the tunes. I was told by Lund Racing that to switch fuels I need to do the "relearn" process each time. The video by Alex on YouTube says to bring the tank below 1/4 tank before refueling because that "triggers" the relearn function. So It seems even with the flex fuel tune you must do a relearn before changing to 93 octane fuel. My question is what process is required to switch from the Flex Fuel tune.back to my 93 octane tune. (I like my 93 octane tune).
Sponsored