My 2008 Honda Civic vibrates when I am in Parking or Reverse gear. However the vibration gradually goes away when I put it in Drive.

Also, after driving it for sometime it doesn’t produce the same vibrations in Parking or Reverse gear (I am imagining because engine is hot..but I am in Middle East, its ALWAYS hot here!). These vibrations especially occurs in morning when I drive it after several hours of non-use. However, of recently the vibration carries well into the Drive gear as well.

Is this a problem relating to Spark Plugs? And would changing them solve this issue?

PS. FYI, I have only 55000 Km on it and have regularly taken it for Oil Change service. It’s in pretty good condition.