Vibration on the Shifter?
 

Is it normal to have very slight vibration on the shifter while crusing? Also there is very slight back & forth movement as I push & let go the gas pedal? It is fine at idle. Thx.

Yes that is normal. The back and forth movement is the tq from the engine as it slightly moves.

If manual transmission it must have those things, if auto then u have a biiiig problem.

that's what I thought, but just wanna confirm with the fellow z owners. Thanks. ;)

yea being my first manual i was like... it vibrates a lot and stuff...

i also noticed the torque thing too eventaully... like when i acclerated it kinda 'shifted' a few mm back and and then release the gas and it kinda moved back forward a bit...

i thought my snychros were all messed up after a week :shakes head:

or worst my tranny needed replacement

Completely normal.