2021 Tacoma Issue

I bought mine 2 months ago with 4 miles on it TRD-off-road 4x4, and mine does the same. Just took it in to get looked at, computer is up to date and “it is operating within the parameters it was designed for”. Mine has almost 3k and apparently hasn’t learned anything from me! I have been driving for more than 40 years, this isn’t Normal! But, since Toyota hasn’t published a TSB on it, the problem doesn’t exist. I’m just trying to learn to mitigate and tolerate

 

Got mine tuned with KDMAX drives much better.

 

Read it again. It’s all there, every question you ask is answered in her post.

 

I have around 400-500 miles and I have also noticed hesitation/bucking occasionally. I think its just how it is, like people are saying, maybe it takes awhile to smooth out/learn driving habits. It could be when the engine is cold as another poster mentioned. Ive only noticed a few times, but for the most part my truck drives fine. Good luck, hopefully they figure it out.