On acceleration the car starts out fairly smooth to about 2500 then goes flat. Comes on hard at 4000 then falls flat again. Any thoughts?
Thanks,
Jim
Sounds like you have a flat spot on your AFM. If you research AFM tuning, you will find a video on Utube. It is for a Porsche. But same kind of afm.
Andy
Andy,
Thanks for getting back to me on this. I've been playing with the 533i for years and also two 735's and never considered the AFM. I will get into it early the coming week and let you know how it goes. I found two videos on BMW AFM's that look promising; www.youtube.com/watch?v=hQYRep6K15k and www.youtube.com/watch?v=Z-QlPtsjh7g Also, I just saw you post about parting out the 533 and will contact you about some parts.
Thanks Again, Jim
Bookmarks