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  1. J

    2002 Saltwater OX66 150HP Tilts Up but not Down

    Motor will tilt up but pressing either motor or remote control trim down will not move the motor down. Any ideas???? Thanks
  2. J

    2002 OX66 150 Hp Swaped Vacuum lines on intake silencer and VST

    Okay you knowledgeable mechanics out there. Does swapping the vacuum line from the intake silencer (connects to bottom of silencer) to the VST cause any malfunctioning of the engine. There is one vacuum line that goes from an intake port to the silencer. Another goes to the VST. Think I did...
  3. J

    2002 ox66 150hp efi

    Okay which way does the head gasket go. Gasket side with white or clear silicon line on it to block or head. Other side of head gasket does not have this silicon line on it.
  4. J

    2002 SX150TXRA Hard starting after running for a while

    Re: 2002 SX150TXRA Hard starting after running for a while Thanks for the info, appreciate the response. It is the hose that connects to the pressure regulator on the top of the VST. The other end of that hose eventually connects to a port on the intake manifold downstream of the intake...
  5. J

    2002 SX150TXRA Hard starting after running for a while

    2002 Saltwater OX66 150HP, new electric HP fuel pump motor, new primer bulb, new spark plugs. Motor is in good shape garage kept. Recreational fishing use only. Just happened this weekend. 1st time for this. After a total engine run time of 45 minutes total, with 3 stop and starts over a 3...
  6. J

    2002 Yamaha 150 OX66 Fuel Problems

    Months ago HP fuel pump stopped running. First time, never happened before. ECU fine. Mjuch trouble shooting before taking terminals (red and blue wire) off pump, cleaned them. There was a white grease inside each rubber cover cap that had coated the terminals. Thought it was causing the...
  7. J

    2002 Yamaha SX150 Saltwater Series HP Fuel Pump

    Has anyone ever had a HP fuel pump go out on a SX150 (2002 Saltwater Series) Yamaha? With 12VDC on the pump terminals there is no fuel coming from the pump outlet. Bad pump or something else. Thanks
  8. J

    2002Yamaha 150 Saltwater Series just quit

    Motor just quit as I was slowing down. No spark. Kill button is working fine. Anyone have any wiring diagrams on the CDI for this engine they are willing to share. Would like to do some trouble shooting before I have to bring it in. It's getting fuel to plugs. Thanks
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