Erratic engine speed / gear change

MM1984

New Member
Joined
May 16, 2017
Messages
4
Car
E220 Estate
Hi

Have a 2010 e 220 CDI with 5 speed auto.

When car is cold the gear changes are quite sharp and the engine revs are dipping and raising quite vigorously as I drive along at say 30mpj. Car done 45k miles and just had transmission fluid change. Once car is warmed up the gear changes are smooth and the engine speed "hunting" goes away.

Is this normal?
 

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