I have a 1992 Maxima, and when i accelerate and when it shifts gears it quits and the rpms spas up between 2000-3000 rpms and doesnt go anywhere, i have to slow down below 20 mph before it goes again, it does this also in between any given gear 1,2,3,4, or overdrive. It also has been stalling off and on for a while, then i stop and start it again and then it drives off again. I have no clue, i just had all 6 cylinders replaced, its a sweet car and i'd like to keep it but i would not like to put more money in it since i just spen 1600 on the blasted cylinders. Any help would be great. Peace

 

I am having a similar problem. It is probably your mass air flow sensor.