2013 S-550 w AMG transmission




New to our family. It has a stumble when cold, hesitating during acceleration. Also when fully warmed up , it has a slight hesitation when accelaerating.
there are no codes, engine runs smoothly, starts easily no other issue. Have other owners had this issue? Id so can they post up re the most likely fix(es)
the cold hesitation is fairly abrupt.
Here is VIN WDDNG7DB5DA502577. Is there a way to have a VMI pulled, other than at the dealer ?
I appreciate any and all help
Milburn






