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      02-14-2017, 06:51 AM   #90
RBT-Tuning
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Drives: A lot of BMWs...
Join Date: Feb 2015
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Quote:
Originally Posted by shnaggs View Post
I have a stage 2+ tune in my D, and ever since the trans has seemed to behave in a rather unpleasant way, i.e. Hesitations between 3-4 shift, and hesitation when converter would lock up. I was assuming that this was because of the increased torque limits set by the tune. Will getting this trans tune help my issues, or fix them?
+

Hard to say from a distance, without seeing what the problem is. But likely your trans needs service, not a tune. I'm assuming you have a 335d? Normally they deal rather fine with tunes. At least stay on the stock level of operation.

Only reason could be that your engine tuner has messed up the torque curves significantly. If that's not the case, you likely have to service the mechatronic.
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