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engine problems
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  1. SX Engine/Carb/Drivetrain
    Hey All .... forgive me if this described problem has been 'threaded' before, just point me in the direction of that tread and I'll be gone. If not, check it out and drop me a couple of suggestions. I've got an 09 505 SX with no mods that is having intermittent running problems, it just...
  2. XC Engine/Carb/Drivetrain
    Hi folks, I need help. I bought a second hand 2009 450xc and although on the outside it looks in good condition, I think it's engine has had a much harder life. Problems started with the engine not revving out and turned out it was some dodgy wiring when the dealer replaced the twist throttle...
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