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The BMW Range
3 Series
E46
Very Hard To Start
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<blockquote data-quote="Game-R" data-source="post: 645071" data-attributes="member: 27709"><p>My E46 had this problem when it's MAF sensor died. When the engine is warm, have to crank for about 10 seconds before it catches, and when it does, have to keep the revs above 2k until it can settle down about 30 seconds later.</p><p>Run BMW Scanner as it can either be the crankshaft sensor or even the camshaft sensor. Those are more likely problems than the fuel system since your problem only occurs when the engine is cold (or did you mean when it's warm?) and not otherwise.</p></blockquote><p></p>
[QUOTE="Game-R, post: 645071, member: 27709"] My E46 had this problem when it's MAF sensor died. When the engine is warm, have to crank for about 10 seconds before it catches, and when it does, have to keep the revs above 2k until it can settle down about 30 seconds later. Run BMW Scanner as it can either be the crankshaft sensor or even the camshaft sensor. Those are more likely problems than the fuel system since your problem only occurs when the engine is cold (or did you mean when it's warm?) and not otherwise. [/QUOTE]
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Very Hard To Start
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