Volvo AWD 850 Forum

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Misfire 850

posted by  someone claiming to be VOLVOIRL on  Mon Jul 12 01:20 CST 2004 [RELATED]

I have a problem that wehn my engine on my 850 estate gets up to full operating temperature it begins to misfire.

I am not getting any error codes.

The plugs are only 4 mths old , so I don't think its them.
Can't find any obvious vacuum leaks.

Any ideas?








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    Misfire 850

    posted by  someone claiming to be chrisq on  Tue Jul 27 02:39 CST 2004 [RELATED]


    check the condition of the ECT sensor and TB

    chrisq








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    Misfire 850

    posted by  someone claiming to be Michael S on  Tue Jul 13 11:56 CST 2004 [RELATED]

    What gap are the plugs set at?
    Should be .028

    -Michael








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    Misfire 850

    posted by  someone claiming to be Stormin Norman on  Mon Jul 12 09:36 CST 2004 [RELATED]

    wrong plugs?








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      Misfire 850

      posted by  someone claiming to be cley on  Fri Jul 16 05:15 CST 2004 [RELATED]

      Did the coil wire get changed when the wires were replaced? On mine, it was the coil wire that was the culprit of the misfiring.







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