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MSD buzz

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I just finished installing a MSD6AL. Everything works great. Just one question. My MSD unit buzzes. Is this normal?

  • 1 month later...

Ed,

Did you ever figure out why your MSD was buzzing?

I had an MSD coil that was buzzing. I changed the coil and it was fine for a while. However the second coil is now buzzing too. I still have not figured out what is causing it.

Marty

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