Question about 2002 BMW Z3

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1998 BMW Z3 1.9 Cylinder misfire codes. Rough on cold wet starts

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  • Anonymous Sep 25, 2008

    replaced camshaft position sensor with no results. ive purchased an O2 sensor and will post again if this fixes it.

  • ttranchant Nov 05, 2008

    my 1996 1.9 doesnt want to start when it is cold out. its been to dealership with no help but time and money. pleeeeaaassse help..thanks

  • Anonymous Mar 28, 2014

    Cylinder 2 and 4 misfire. shut car off and restart, its fine

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Spark plug wires may be the cause. for cold damp start issues water is a conducter and will send spark directly to an engine ground not through spark plugs. also look for oil in spark plug wells this can also cause a misfire under certain conditions.

Posted on Oct 16, 2008

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http://www.obd-codes.com/trouble_codes/bmw/

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