like the topic header states, just recently at certain points, either at a stop with brake held down, or if i have the feet held onto the accelarator at a steady angle i feel like it would shake or 'jiggle' a bit.  i know from past cars i've drive that's not normal.  and when i first gotten the car a few weeks ago this didn't come up before.  now the only thing im pointing the situation to is a possible loose engine mount.  it only started happeneing after i installed the shift plus kit and whenever i would put the car into from park to drive it shifts a bit harder.  thats my only guess right now.  anybody else might know of what im expereiencing?  ayn and all thoughts welcomed.  thanks in advance.
Having a Z is close enough to having an import.....
 
*bump
 
Having a Z is close enough to having an import.....