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    Hitachi 270-3 no start

    No warning indicators. Most of the time it will not start. Unplug crank sensor and it'll start and run a little rough. Plug crank sensor back in and it smooths out and runs fine. shut it off and it may or maynot start right back up. new cam sensor, crank sensor, and fuel pres sensor. New ECM...
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    cat 257

    lift arms drift down a couple inches when letting go of joy stick. barely pull joystick back to lift arms, and they'll actually go down versus up. pull back all the way, ad the go up. let go they'll drop an inch or 2 every time. has new joystick control, and relief valve. any help would greatly...
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