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Thread: running rich

  1. #1

    running rich

    2004 sportboat 1l. running rich on just 1 cylinder ,swap injector problem stay on same cylinder always #1 if i disconnect the injector wire it will clean so its electrical ,but before i call a ecm i want to be shure if something can richen just 1 cylinder .


  2. #2
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    Quote Originally Posted by marc340 View Post
    2004 sportboat 1l. running rich on just 1 cylinder ,swap injector problem stay on same cylinder always #1 if i disconnect the injector wire it will clean so its electrical ,but before i call a ecm i want to be shure if something can richen just 1 cylinder .
    did you check compression to make sure that cylinder is not weak.

  3. #3
    Problem almost solve ,the electrical box was full of water ,i clean it dry it no luck so i switch ecm side to side .to comfirm the trouble ,the ecm is $1500.00 can i take 1 from a waverunner. thanks

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    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    Quote Originally Posted by marc340 View Post
    Problem almost solve ,the electrical box was full of water ,i clean it dry it no luck so i switch ecm side to side .to comfirm the trouble ,the ecm is $1500.00 can i take 1 from a waverunner. thanks
    Yes i have done that before.

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