Have auto box. When cold, car has power train vibration from take off. Once car warms up, seems to go away. Any suggestions as to what's going on?

 

Is that going in a straight line or turning a corner?
If it is on turning it could be the diff fluid needing a change with limited slip oil.

 

Thank you for your response. It is only when turning corners at low speed and full lock. I'll get it looked at.

 

Changed the diff oil today and problem solved. Mechanic said the old oil was burnt and very low. Completely drained it and replaced with new synthetic oil. The vibration is gone. Thank you for your guidance. Saved me time and money.