Tgw

Hi im looking for some info to see if this is a common issue with the stihl blower 2017 bg86c-e Problem i have is when its warmed up and i use it at 1/2 to 3/4 throttle it sounds like its misfiring , (revs up and down very fast ) very annoying to use the blower at that speed and typical that is the speed that is best to use on the blower aswell , so far no matter what i adjust i cant tune it to run perfect all the way from idle to full , Starts , idles spot on , and revs spot on at full throttle and 1/4 throttle revs ok ,just the 1/2 to 3/4 is the problem Carb adjustment is per manual its a uk model with no spark arrestor everything is clean (air filter,spark plug ) spark plug is the original bosch from factory (only done a few tank of fuel, its not a tool i use much ) Plug gap is set per manual mixture is a 97 ron super unleaded fuel with stihl hp mineral oil @50:1 (i use this in my stihl strimmer with no problems at all) anyone else had this problem ?

Thank you very much for your great Advices , that makes me want to go for it even more now i know the hours is not much for these engines , ive already have a 2016 gr1600 (bought new) and i would like a commercial kubota aswell for bigger parts of the field (over winter the deck and wheels will be Painted and service etc so it will look like new ) i like to keep my machinery in good condition and engines serviced every year

Hi im new to this forum and ive been looking around and it full of great info i would like an advice from people thats used to buying machinery im looking at buying a good condition looked after 2003 kubota g18 low dump with 1500 hrs price £3k il be using it for my own use at home is that a good price or should i put a less offer or wait for a low hrs g21 to come up for sale ?