Question about Oregon Scientific Complete Carburetor for Stihl 4122 Brush Cutter and 4226HS Hedge Trimmer

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Stihl 011 av wont start

Im fixing a 011av for a guy. I put new plug,fuel pick up and cleaned carb. Also reset carb screws. Still wont run, has great spark and cylinder appears to be wet with gas.

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Flooded? Try a new plug, or get that one cleaned up. If it is sparking and wet, it should fire, even if it doesn't run, it should spark. Did you put the jets or the needle valves back to where they were? I think they start out at 1 1/4 turns out , then adjust the low and high. If it is fouling out with too much gas, the low speed jet is open too far.

Posted on May 08, 2010

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Posted on Jan 02, 2017

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