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  1. R

    97 OMC Cobra 5.7 Gi Intermittent Starting.

    I need a mechanical genius out there to give me an idea what kind of problem I might be experiencing. Sympton: With the boat in neutral I crank the engine over and if it will start and run/idle it is good . I can take off and it runs like a champ. Somtimes , however, it will act like it is...
  2. R

    1997 OMC Cobra 5.7GI Loss of Power before planing.

    This is my second post about this issue but I've learned a few things since. I have a problem with my boat losing power when at about 2500 to 3000 RPMs. I can throttle back and it will recover and run normally. The engine does not run rough when this occurs it's almost as if it loses spark. I...
  3. R

    '97 OMC COBRA/Volvo 350 EFI

    '97 OMC Cobra 350 EFI power loss at about 2700-3000 RPMS. I have had the boat in the shop over a month and they first diagnosed it with a clogged fuel filter. As soon as I hit the water the same problem persisted. I can throttle up gently or quickly does not matter. When I throttle gently the...
  4. R

    '97 OMC Cobra 350 EFI power loss at about 2700-3000 RPMS.

    I have had the boat in the shop over a month and they first diagnosed it with a clogged fuel filter. As soon as I hit the water the same problem persisted. I can throttle up gently or quickly does not matter. When I throttle gently the boat engines creeps up to about 2700 RPMs power drops off...
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