Hello guys,
This problem is happening on my versa 2012 sv, when you start accelerating, of you do it slowly the car run smooth, but when you need a little bit more for example to merge the high speed traffic from a ramp this problem is worst, the acceleration is horrible and feels like ride a horse, too much jerks, I don't know how to explain this problem, so I made a video, on the videothe gas peddal was at 50% and 100% from 0 mph in both 50% and 100% the car feels very bad, I replaced the MAF sensor but nothing change, please see attached links below


Let me know, Thanks in advance
Best regards