Questions & Answers for: Echo high idle speed

...high speed screw "H" in(clockwise)until the engine starts to slow down(the fuel mixture is to lean,not enough gas). Slowly turn the screw out(counterclockwise)until the engine begins to run ...

...high speed screw at two turns. To get good responce from idle play with the low speed screw. For top end engine peaking use the high speed screw. Hold the throttle wide open and turn the screw either ...

high speed needle next. That about right? That is where I would go. Maybe carb clean or kit if it is a sudden change. Carburetor Adjustment by Madsens.com http://www.madsens1.com/saw%20carb%20tune.htm

...fast and not pulling trigger The idle speed screw (not the idle jet screw) is set too high. Turn it CCW while running until the chain stops turning, yet the engine keeps running. Hope this

...idle speed and the high operating speed turn the high speed and low speed mixture screws right in[gently]then out 2.5 turns.start it up,screw the idle screw up till it will idle,then adjust low speed ...

...1 guarter turn.(closest to engine block) Turn the high speed out the same (farthest from engine block). You may have to tweak it a little, those adjustments vary. Hope that gets ya

user-guide-instructions-owner-manual/ECHO/CS-400-_E The idle speed of the negine may be too high. Page 26 of the manual gives instructions for adjusting the speed with the "T" screw on the carburettor

m echo trimmer isrunning half speed running half speed ,what can I do to fix it. I already changed spark plug. Start with one full turn out on the low side and the high side, then set your idle.

...wont hit/start screw air mix screws in the out like a half turn each, one controls the high end speed and one controls the idle, do idle first and adjust just a little rich then do high speed

...high rpm running then the idle needle ( next to the engine ) is adjusted as you slowly slow down the rpm final idle speed is achieved by adjusting the throttle screw and should be just slow enough ...