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  1. J

    Suzuki DF250S pumping fuel into air intake

    That’s why I asked about capping the hose. The evap purge valve isn’t open full time.
  2. J

    Suzuki DF250S pumping fuel into air intake

    I have been doing a lot of internet reading and studying parts manuals. The fuel is coming out the evap purge hose. Most things I read suggest a problem with the float in the VST (as mentioned above). This boat is 3 miles from the nearest ramp. I would like to drive it there rather than arrange...
  3. J

    Suzuki DF250S pumping fuel into air intake

    Thank you, I knew there was a high pressure pump but didn’t know about the VST. I will have to trace the hose down from the shiny gadget (evap purge valve, if I am reading the diagram correctly) to see where it goes. Assuming that is the problem, are there ways to check out the VST other than...
  4. J

    Suzuki DF250S pumping fuel into air intake

    I don’t know what a VST is nor did I know anything with a fuel injection system would have a float in the system. The fuel line to the airbox traced back to a small shiny gadget with 2 wires mounted on the top left of the engine. I should have chased the wires, they may go to what I believe is a...
  5. J

    Suzuki DF250S pumping fuel into air intake

    I am a mechanic by trade but new to boats. Most things I work on are not fuel injected either. The other day I towed in a rental boat that wouldn't run. The driver said they were just idling around when it died. I couldn't get the primer bulb to pump up so I assumed an air leak somewhere. Two...
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