bmwusa is horrendous and slow with info
but it was confirmed that the 740i/Li has the N54
Quote:
Originally Posted by 06WNCBMW
He was not satisfied with the engine and transmission in the 750. It was a very rough shifting car, not smooth at all like a 7 series should be. He had it reprogrammed several times and wasn't to his liking so he swapped it out. He said he has gone from the worst 7 he has every had to the best.
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I had that same problem with mine aswell along with a plethora of other problems which is why I got rid of it
and I'm glad I did