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  1. #1
    baba850r's Avatar
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    2001 gtx rough running any ideas?

    my mates got a 2001 gtx with 100hrs showing.he says the ski has developed a problem/fault and he dont know what to try next.hes changed the plugs checked the leads etc and its getting a good spark when we try a plug out.
    he can get full throttle then cum off then he will rev again and the ski goes flat and splutters.the after a little while goes in to safe mode.

    any ideas people or tips for trouble shooting?


  2. #2
    96XPSS's Avatar
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    Is this a DI?

  3. #3
    baba850r's Avatar
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    yes mate it is a di

  4. #4
    2000 GPRXP 4tec shooter98xpl's Avatar
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    clean injectors
    if its dropping into safe mode, maybe the cable line to the oil broke causing it to flip around and dump a lot of oil.
    I'd clean the injectors out first.
    SHOOTER

  5. #5
    skipSC's Avatar
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    If the oil pump goes into fail safe, it will smoke alot and be obvious. Check the little air valves in the injector rail. That's what happened to my DI and they are not cheap. Good luck.

  6. #6
    jetworx hawaii's Avatar
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    2001 gtx rough running any ideas?

    Just had the same problem with a RX DI, check the recifier (mounted on back of the MPEM). Easy way to check is if you have a volt meter. When the engine is rev'd you should get about 13v. If not the recitifer may be bad.

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