I have cleaned the carb; & the entire fuel system on my above Trimmer but I still can't get the engine to run without choke. Can you please tell me the High & Low carb; jet settings. I have tried one & a half turns open on both jets.
try screwing out both screew about 3 times it worked for me
ellis
April 2010
1 1/2 turns isn't far off...if you're sure all of the fuel lines are clear - including the tank filter, there's a chance that the carb needs new diaphragms. These control the pumping of the fuel so that the machine will run in any position.