Hey guys, so I've recently tuned and deleted my 2016 with an as69rc with warp tuning by ray on the mm3. I baby the truck but I'm fully aware of the risks with adding power to a stock Aisin.
I've been reading on here and other forums about the Aisins shifting gets rough above 120hp tuning, so the other day I turned it on the 120 and did some driving. Loved the amount of power it had, feels like a whole new truck and the shifting didn't seem weird at all maybe just a little on the harsher side but nothing weird. I ran it for two days and drove it pretty good but no boosted launches or anything too crazy.
Today back on my 60hp ecm file I noticed my shift into 4th would de-fuel and then kind of make an acceleration noise and then shift into gear kind of hard, almost like it was lagging. It did this only into 4th gear all morning. This afternoon on my way into work the shifts seem to be getting better and back to normal.
Would this be the transmission thinking I was driving it hard and needing to shift like that? Thus needing to relearn my driving habits to calm the shifts down? Or is it something inside the transmission slipping or a torque converter problem? I don't feel like my transmission is failing just want to be aware of what's going on down there and get a better understanding of my transmission.
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