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Thread: LS3 coils with LS1 PCM

  1. #1
    Potential Tuner
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    LS3 coils with LS1 PCM

    Hello, I am new to this forum and tuning but I currently have a 2000 Z28 Camaro running the factory LS1 coils and I'm wondering if there is anyway that I can run a set of LS3 or gen 4 D510C coils with my factory computer, I have already attempted this one time with no success. When I installed the LS3 coils the car had a horrible misfire, Any help would be greatly appreciated.

  2. #2
    Senior Tuner
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    Did you try it with Spark>Dwell settings copied over?

  3. #3
    Potential Tuner
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    Just tried it and everything worked fine except, scanner reads that Ignition coil 6 control circuit failed I'm guessing that means there's something internally wrong with the ignition coil? Please educate me if I'm wrong though

  4. #4
    Senior Tuner
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    That or the wiring. It's probably damaged from the incorrect settings you had.

  5. #5
    Senior Tuner
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    I've never had any issue.. Changing tune isn't required for that. They just bolt on and go.
    Tuner at PCMofnc.com
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