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  1. #1

    GTX Limited Engine cuts out ubove 5000rpm

    1998 gtx limited. purchased the machine not running. Rebuilt the engine new crank sleved back to std, new ravs, rebuilt carbs ( set pop off) replaced MPEM, new stator, pickup coil, new ign coil, new fuel lines. new reed valves. Engine runs great until 5200rpm it starts to sputter like cutting out one cyl sometimes it will clear up and run up to 6500rpm then it will go back and forth between 5000 and 6500. please give me some sugestions, I thought I was a pretty good 2 stroke mechanic???

  2. #2
    Tool Bag water worx's Avatar
    Join Date
    Aug 2006
    Sunny Fla
    Did you replace the grey Tempo fuel lines ???

    If no, then you know where to start.

  3. #3
    Yes I replaced all of the fuel lines from the tank to the fuel selector and to the engine. the fuel selector looked good and seem to have good flow and no air leaks.

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