Ive only had my 1.9cdti sri 150 for about 6 weeks. Had a mas remap done including egr and dpf removal. Ive been experiencing the following and justbwondering if anyone else has had the same symptoms and if its normal or could do with a fluid change. Car has done 88k and as far as I can see has never haf a fluid change.

When cold, the gearbox seems a little reluctant to change up. I understand itmight hold the gear a little longer to aid warming up but sometimes it feels like I need to chamge it manually.

When putting foot to floor from standstill, engine warmed up, there is a 2 second delay before the car takes off.

Finally, sometimes the kickdown is a bit hesitant.

Any advice please before I go down the route of a fluid change.