has anyone had a problem with there z where the car revs on its own.. you know how when you shift gears the rpm needle should drop right away and then when you shift your gears and press on the gas pedal to pick back up the needle? instead when i shift gears the needle jumps alittle bit and then when im done shifting gears the car jerks because im catching it on point for the car to shift smoothly.. if you ever had that problem with your car please let me know or if you know anyone with the similar problem please let me know... thanks

 

It was discussed in depth in this thread....

https://my350z.com/forum/2003-2009-nissan-350z/134031-ecu-blips-the-throttle-at-shift.html