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  1. #31
    Join Date
    Jul 2007
    Location
    florissant, missouri, us
    Posts
    224

    Default Re: OMC COBRA 4.3Liter - turn key and nothing happens

    by doing it this way you will determine the path to check if the stater turns it will be from the sylinoid to dash to throttle if it dont it will be from sylinoid to starter but check all grounds first

  2. #32
    Join Date
    Mar 2008
    Location
    Manalapan, nj, usa
    Posts
    3,727

    Default Re: OMC COBRA 4.3Liter - turn key and nothing happens

    Start your own thread people won't see this.

  3. #33

    Default Re: OMC COBRA 4.3Liter - turn key and nothing happens

    Quote Originally Posted by boatin_bob View Post
    Being a 92 you should have 50 amp breakers, not fuses which you have already found, I forgot to mention for you to check the power trim, does it work?
    I have same issue but trim does not work as well, what does that mean? Any help appreciated

  4. #34

    Default Re: OMC COBRA 4.3Liter - turn key and nothing happens

    I'm having the same problem... Only I've lost ALL POWER... Batteries good I was trying to jump start my boat and smoked my jump cart which knocked out my entire electrical system... Is it possible to fry both 50 amp breakers without them popping the buttons?? Thanks for any info you can give me.

  5. #35
    Join Date
    Jun 2006
    Location
    Spotswood, NJ, USA
    Posts
    5,131

    Default Re: OMC COBRA 1992 4.3Liter - turn key and nothing happens

    only if you hook things up backwards

  6. #36

    Default Re: OMC COBRA 1992 4.3Liter - turn key and nothing happens

    When I connected the battery charger it smoked the charger itself... When that happened I'm guessing it arced on something. I quickly unplugged it. But when I went back to try to power up I had nothing. I'm guessing I must of fried both circuit breakers... Just odd they didn't pop either button.

  7. #37

    Default Re: OMC COBRA 1992 4.3Liter - turn key and nothing happens

    Can you internally fry a breaker without popping the buttons on them??

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