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    Electrical short 4.3 Mercruiser 06Tahoe

    That is the fuse that I am having the problem with. It took me a half day to find it, once I replaced it, it fixed the problem for a few weeks, then blew again. I think I found the issue, a couple years ago when I took the boat in to be winterized, the mechanic said he couldn't keep it running...
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    Electrical short 4.3 Mercruiser 06Tahoe

    Im sure of what fuse is blowing, but not clear on where to start with finding the short causing it to blow. Any direction on where to start? The 15 amp fuse back by the distributor I'm assuming must be the TKS fuse?
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    Electrical short 4.3 Mercruiser 06Tahoe

    this looks correct, when the fuse blows, it will not crank, no power to anything until I replace it.
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    Electrical short 4.3 Mercruiser 06Tahoe

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    Electrical short 4.3 Mercruiser 06Tahoe

    S/N A063297 2007 Family 7M9XM04.32VC
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    Electrical short 4.3 Mercruiser 06Tahoe

    Thanks so much for the reply, can you help me with locating where to disconnect TPS and/or IAC? Thanks
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    Electrical short 4.3 Mercruiser 06Tahoe

    I have a 15 amp fuse that keeps blowing back by the distributor. This causes me to loose all power and kills the motor. Progressively got worse and now blows as soon as I turn the key on. Any help appreciated!!!
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