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  1. #1

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    Unhappy gp1200r problems?

    hi guys i have a 2001 gp1200r with around 150 hours. yesterday at the lake it ran fine until like 5 hours later it would only reach like 30 mph until you hit a wave and strangely enough it would reach its normal speed (62 mph) this would go on and not stop i was wondering what can this problem be? please help


  2. #2
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    Quote Originally Posted by yamah View Post
    hi guys i have a 2001 gp1200r with around 150 hours. yesterday at the lake it ran fine until like 5 hours later it would only reach like 30 mph until you hit a wave and strangely enough it would reach its normal speed (62 mph) this would go on and not stop i was wondering what can this problem be? please help
    make sure your power valves are working. Start ski for a few seconds with seat off then shut down engine you should hear the power valve servo motor cycle back and forth.

  3. #3

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    also should i add there was some oil inside the hull is it somehow connected to the problem?

  4. #4

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    Don't run it anymore until you find out where the oil has come from. Make sure all the oil lines are on

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