Question about 1992 BMW 5 Series

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My E34 520i '91 drives well then suddenly looses power while driving. The exhaust sound also changes.

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  • old_town69
    old_town69 May 19, 2012

    did you ever figure this problem out?? im having the same thing happen

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How long do you drive before you lose power,when it stops does it stop while driving or does problem occure when driving then turn engine off then try to start again,what we want to single down to is fuel related or electrical,did you check for spark and fuel

Posted on Feb 14, 2010

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