Engine Cutting Out & Stopping '93

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  • NewNauitiqueOwner
    • Oct 2010
    • 6

    • Austin

    • 1993 Nautique
    #1

    Engine Cutting Out & Stopping '93

    Hi all,

    I bought a 1993 a month or so ago and had it out last weekend. It was running great below 4000 rpm, ran it up to full throttle approx 4400 rpm. I could tell it was missing a little at 4400 rpm. Turned it off and sat for a little bit. Started backup and the engine just stopped at full throttle after about a minute of running. However it restarted no problem and ran fine below 3500 ish rpm.

    Any thoughts?

    Thank you Brian
    Tags: None
  • swooddc
    • Oct 2006
    • 147

    • Gardendale, AL

    #2
    What motor?

    First guess would be fuel filter, pumps.

    Comment

    • Quinner
      1,000 Post Club Member
      • Apr 2004
      • 2245

      • Unknown

      • Correct Crafts
      #3
      If you have a Pro-Boss with the Pro-Tech ignition it could be a problem w/the Pro-Tech. When mine started to fail on our 93' it would miss and generally run bad at high RPM's & sometimes would not start when hot. If it is the Pro-Tech the conversion is about $500, that is unless you have the EFI.

      Lot's of previous posts regarding Pro-Techs failing here and also on www.correctcraftfan.com.

      Good Luck

      Comment

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