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Thread: Misfire cylinder 7

  1. #1
    Junior Member
    Join Date
    Jul 2020
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    Misfire cylinder 7

    Hi need help /advice,
    I have a lovely SV8 in emerald fire. One owner before me. I intend to keep this car forever so have done all the sealed for life fluids etc.
    I have no performance issues with the car but when I have my friends snap on scanner plugged in and look at engine data while it's running it is showing a misfire on cylinder 7.
    First thing can someone confirm which one is cylinder 7
    I have seen 2 different location, according to my manual that came with the car and its firing sequence its the 3rd one back from the front n/s.
    Changed coil pack but still showing, plugs good, no Codes come up.
    Any help please

  2. #2
    Senior Member Ashanti's Avatar
    Join Date
    May 2014
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    SV8, nice car, same engine as mine so..........

    Take a look HERE, post one as the info you are looking for.

    Silentum Sicarius

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