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Switching spark plug wires.?

What would happen if you mixed up spark plug wires on the rotor cap?

4 Answers

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  • ?
    Lv 6
    8 years ago
    Favorite Answer

    Have seen a backfire break a main cap on a 4.3 v6 chevy!

  • 8 years ago

    old backyard mechanic trick, replace one wire at a time so you can't mix them up.

  • ?
    Lv 6
    8 years ago

    Idles ruff,spit and back fires not a good thing google your car and get your fire ing order

  • 8 years ago

    The engine would run very badly for one thing.

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