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  1. N

    Boat idles fine then loses water flow with increase in rpms

    Sorry I haven’t gotten back. I checked things over and couldn’t see anything wrong. Started it up and ran great. so I put it in the water waiting for the problems to start. they never did. Ran the boat for half hour and not one issue. I guess it healed itself sitting in the driveway…….
  2. N

    Boat idles fine then loses water flow with increase in rpms

    I never thought about limp mode! I guess I haven’t had it happen. I bought a CanDoo, just need to set it up! I am going to have a busy weekend! I can’t wait!
  3. N

    Boat idles fine then loses water flow with increase in rpms

    That’s a good idea! I didn’t get a chance to do anything on it last weekend. I should be able to spend so time checking it out this weekend. Thanks for the advice.
  4. N

    Boat idles fine then loses water flow with increase in rpms

    I’ll check it out. It’s not hard to pull the pump. I would have thought it would have shown up before now. I have put on over 20 hours this summer. but like you said gotta start somewhere! I’ll let you know what happens! Thank you for your help!
  5. N

    Boat idles fine then loses water flow with increase in rpms

    Thank you for responding! The engine responds and takes off. Once that happens it appears that it looses water coming out the pump. The then then dies. It starts up and idles fine. I can limp along but when I give it throttle the same theming happens. I hesitate to say it cavitates, because...
  6. N

    Boat idles fine then loses water flow with increase in rpms

    Yep!! First thing I did. I thought maybe something was obstructing the flow. I have heard on skis that the drive shaft can get out of alignment. Causing similar type of problems. Thanks for the answer !
  7. N

    Boat idles fine then loses water flow with increase in rpms

    I have a 2003 Sportster 4tec. It has always ran great, no problems! I started it up and idled okay and then when I gave it throttle the engine reved up but no power to the pump. Then the engine died. Start it up And idle everything is fine. Water coming out the pump. And moving along fine...
  8. N

    2003 Sportster shifter jumping out of forward

    I purchased a 2003 Sportster and when I turn slow or fast the shifter wants to pull back into reverse. I have checked the cables and shifter. The hook that is supposed to keep the boat in forward while the throttle is up, is there. And the pin is on the shifter and it catches. I rebuild built...
  9. N

    Impeller to Wear Ring Gap

    One reason I went ahead and did the grinding (which wasn’t much) was because it was at the end of the wear ring so the gap didn’t matter. It was not an OEM wear ring either.
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    Impeller to Wear Ring Gap

    You may find that once you install the wear ring that the impeller will not fit into the wear ring. I had this issue and I ended up speaking to the impeller expert. he explain that when the wear ring is installed there can be about an inch of it that is several mm Smaller) at least on the...
  11. N

    speedometer not working

    Ive got the same two issues on my 2003
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