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  1. #1

    2004 rxp lost rpms with stage 2 kit

    My rxp lost rpms.I just rebuilt supercharger and thought i fixed problem but i can only get 7600 rpms it was running 8250.It kicks in and jumps up to 8250 sometimes then drops back to 7600rpms.Please someone help me.


  2. #2
    jdbretz's Avatar
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    Welcome to the Hulk! Before people can give you some ideas, we need a little more history. Is this your first time out for the season, was it winterized, what mods have been done to your ski (stage II is a very loose description), what year ski is it, etc. The more information we have, the more we can help you troubleshoot. It may be as simple as replacing your spark plugs (especially if you didn't replace them this season yet) and a fresh tank of gas.

  3. #3
    Eric Ocman's Avatar
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    Quote Originally Posted by hilltopbrent View Post
    My rxp lost rpms.I just rebuilt supercharger and thought i fixed problem but i can only get 7600 rpms it was running 8250.It kicks in and jumps up to 8250 sometimes then drops back to 7600rpms.Please someone help me.
    Do you have the pigtail harness?? You need this if you do not have it.

    http://www.greenhulk.net/forums/show...+sensor+update

  4. #4

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    he said that he was at 8250 and that means he must have an ecu cause 04 dont go to 8250 you may need to check your supercharger again

  5. #5
    Got Boost? psycho rxp's Avatar
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    see if the nose cone on the prop slid up the driveshaft.

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