2010 - Slight shaking during start up of car. Normal?

[GSXi]

My previous vehicles never did this, so I'm not sure if it's normal.

It's a 2010 (just over 1000km), during start up the car would have a slight tremor (tiny but noticeable). It would disappear after say... 15-20 seconds. Is this normal?

[TheMAN]

it happens on my 05 2.3 also... it's just that when the engine is cold fuel has trouble atomizing and thus smooth combustion is difficult

[mazda lover]

same here, have a 05

[MikeyGT]

i have an 07 sport GT. It happens to me too

[floodgatez]

i had this before. but i brought the vehicle back (my 2010 m3) and apparently, there was an engine harness recall. the shake is gone.