I was driving my 2006 BMW 750 I and it began to jerk
What is your question?
I took too three places for diagnostics first place said it was my transmission and my Cadillac converters the second-place said it was my Cadillac converters or maybe a sensor in my transmission and a third place was to BMW dealership and said it was my transmission
What makes this problem better or worse?
I tried too drive it but it said transmission something and moderate acceleration
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First: it's called a catalytic converter.
If your BMW dealership said it's your transmission, I have no reason to doubt that.
Especially if there is a warning message around the transmission showing up.
Good luck.
