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Misfire when wet

Discussion in '4Runners' started by mcfallows, Jan 9, 2024.

  1. Jan 9, 2024 at 1:55 PM

    mcfallows [OP] New Member

    Jan 9, 2024
    First Name:
    2002 4Runner
    My 2002 4Runner is misfiring whenever there is a lot of moisture in the air, like after a rain. I just replaced one of my coils with an after market. The OEM that came off has a tension clip that maintains the connection between the coil and spark plug tube. I read that putting some RTV or silicone over the joint would seal out moisture and help to maintain solid contact. The after markets don't have the spring clip.

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