1-2 Shift Flutter

[Jackpine]

Are you towing while you do this? If not, the shifting has been set up for towing and possibly that's the problem. I've hardly ever felt the need though to floor it in a 1-2 upshift situation. I HAVE had it floored in a 2-3 passing situation though and yes, there's a bit of a "kick".

I really think though, you're possibly feeling a transmission behavior that seems too aggressive because the load is too low (if you're not towing).

- Jack