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Wartsila’s User Group Forums 34 SG Wartsila Engine Bank A cylinders not firing

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  • #1963
    JoelRuen1
    Participant

    Start on engine one morning – sounded weird it had high firing status on cylinders on both banks and exhaust temp deviations, Operator  shut it down.  I came in and we tried it again, it started ramping up to around 2.9 MWs and tripped off.  Bank A1 – A10 cylinder high firing status coming in, Low Exh gas temp deviations on A1-A10 past 300 degrees.  Check the spark plugs looked good.  Tried it again after spark plug check, whole side of A bank out I think it may be a CCM failure.  Considering inspecting the Gas admission valve filters.  Ideas anyone?

    #1964
    Stephen Layton
    Participant

    Have you replaced the WCD (Wartsila Coil Driver) for the A-bank?  If we have a whole bank that isn’t firing, that is the first place we start.

    Stephen

    #1965
    JoelRuen1
    Participant

    No but we will give it a try this morning.  Thanks!

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