EcoSnake
Well-Known Member
:first:Why?
I've never had to change my tune of the fly..... Ever. It's either 93 octane or 91. I never had a reason to feel all giddy slamming in a new tune cause I just topped off with 93! BAM racecar!
Or do you remove your intake while driving down the road where a different tune is required?
And what does the hand held show you that the dash doesn't?
And with that knowledge, what can you adjust to remedy what your seeing?
Can you move the target afr? Moving timing? Add or dump boost?
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