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2003 ...150 not running right

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  • 2003 ...150 not running right

    motor runs great in nutral revs up and everything but as soon as i put it in gear and go it only revs up to 2500 rps and thats it......i changed all filters and has new plugs and it only has 135 hrs on it the only thing i can think of is it might have not been properly winterized..gas in tanke looks and smells good its not sour

  • #2
    sorry this is a 2 stroke with carbs

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    • #3
      drain ALL fuel, replace with fresh and clean carbs.

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      • #4
        thax for info im going to drain fuel and rebuild carbs..........i would plug into yami program but i dont have the resources all shops around here are 3 weeks and out

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        • #5
          good as new..... there are jets in the bottom of the float cap that get clogged after a long layup period very easy to clean carbs to total rebuild kit for carbs (3) was $103 all i needed was gaskets but im going to hold on to kits for later use ...ty everyone who had input

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