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1993 Mariah Diablo Wiring Issue

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Old 07-15-2011, 05:21 PM   #1

Scleepy1 is currently offline
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Default 1993 Mariah Diablo Wiring Issue

My boat was running fine till yesterday. I got to the lake and it would turn over and briefly start. I then noticed that my gauges were not working at all. The lower controls..bilge, lights, horn all worked fine. I thought maybe it was the ignition switch. Replaced that....same problem. Guessing its a ground issue. Not sure where to look.

Thanks for your help.

Greg
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  • Old 07-24-2011, 03:35 AM   #2
     
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    Default Re: 1993 Mariah Diablo Wiring Issue

    Quote:
    Originally Posted by Scleepy1 View Post
    My boat was running fine till yesterday. I got to the lake and it would turn over and briefly start. I then noticed that my gauges were not working at all. The lower controls..bilge, lights, horn all worked fine. I thought maybe it was the ignition switch. Replaced that....same problem. Guessing its a ground issue. Not sure where to look.

    Thanks for your help.

    Greg

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    Old 07-24-2011, 11:24 AM   #3

    Scleepy1 is currently offline
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    Default Re: 1993 Mariah Diablo Wiring Issue

    When I replaced a blown fuse, I accidently knocked a wire off ignition switch post. All is well. Thanks.
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