I was just going to post a new thread on this same topic. I'll try to make an aggressive lane change or try to accelerate from 5-15 mph and when I try to force a less-than-full throttle acceleration, it hangs longer than a godfather movie.

I thought to get a sprint booster that it might be a throttle response issue; but I'm also wondering if it's the transmission.

I've got a 2013 X5 xdrive 35i with 36,500 miles.


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