Hey guys,

My brother recently purchased a used **automatic 2006 350z** and upon accelerating (accelerator pressed 25-50% down), the RPM's sort of hang / bounce around and the car barely accelerates (it does accelerate, just in a weird hesitation like fashion..) Upon flooring the car, RPM's shoot up and to about 4500 / 5000 and just stay there, car doesn't accelerate. I've read about cleaning the MAF / throttle body and checking spark plugs / coil packs. Before doing all of this does anyone have a surefire answer that one of these, or all of these are the issue(s)? Thank you! Below are some clips of driving the car around, warm engine.


[https://www.youtube.com/watch?v=oMEuA6ypuHQ](https://www.youtube.com/watch?v=oMEuA6ypuHQ)\- example 2


[https://www.youtube.com/watch?v=OHbqlcjWQYw](https://www.youtube.com/watch?v=OHbqlcjWQYw)\- example 2