engine shake

[Black Stang 97]

When i start up my car, right b4 it fully starts, my car kinda shakes for a second, can it be the motor mounts?? before it used to sqeak, now that happens? motor monunts or tranny mounts???

 

[myponyrocks]

thats normal I think? Mine does it too, but I have the shaker kit from CDC installed so the more the engine shakes the happier I am (not unsafe shaking mind you, just enough to be able to tell the scoop is moving back and forth)