Thread: PCM and spark plug question

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  1. #1 Re: PCM and spark plug question 
    Perma-Banned! JK LOL Explicit_Spade's Avatar
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    The Flashing 0 indicates a loss of serial data. Usually caused by wires in the wiring harness that have rubbed through on the condensor on the drivers side. Depending on how bad it is, electrical tape could fix this, if not you may have to splice in new sections of wire.

    As far as plugs, you'd be best running factory temp AC Delco plugs.

    I second the ZZP wires causing issues, however they just released a new version which is supposed to take care of the issues that all previous versions had.
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  2. #2 Re: PCM and spark plug question 
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    I just bought mine this month is that within the frame youre talking about?
    Quote Originally Posted by Explicit_Spade View Post
    The Flashing 0 indicates a loss of serial data. Usually caused by wires in the wiring harness that have rubbed through on the condensor on th stie drivers side. Depending on how bad it is, electrical tape could fix this, if not you may have to splice in new sections of wire.

    As far as plugs, you'd be best running factory temp AC Delco plugs.

    I second the ZZP wires causing issues, however they just released a new version which is supposed to take care of the issues that all previous versions had.
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