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Discussion Starter #1
hey guys i was wondering if ne1 has gotten their e46m3 engine replaced by bmw b/c of bad engine? i want a new engine haha i was wondering if bmw would replace and engine that revs up and down when u start it and the rpm jump up n down too.. ne1 have ne thing close to this experience? tahnkx
 

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Bimmerfest Co-Founder
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12,767 Posts
lots of people have gotten their motor replaced because early S54 motor problems.

It sounds like you are having some sort of sensor/software problem. Take it to the dealer.

Tim
 

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i had mine replaced

i had mine replaced because of an oil sump/pump problem that was causing my engine to ping. sf bmw did a helluva job putting it in and it was pretty quick too.
 

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Senior Eurowerkz Member
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13,151 Posts
i don't think you need a new engine

i just think you should bring car into dealer and have them look at it . and if you are lucky just may need a adjustment or just a new part or two.
bobm3 :thumbup: :thumbup:
 
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