Husky boggs down - Husqvarna , No.455 Rancher, 20" Gas - Powered Chainsaw

Check the fuel supply pipe and filter is clear of obsruction.

bogg down when run Did you replace or add a new fuel filter, Dirt in carbs/injectors, gas vapor locking, vacuum leak, timing. Try google searching your problem, lots of info. out there.

could be , but i'd check the fuel pump first

Some models have a tiny orifice in the adjustable spray head.(if equipped) Which can become clogged by debris or calcium buildup. Water should flow through even when unit is off and sprayer handle(on/off) is operated if there is no water then you definitely have a clog.

bogging down no power

part of the efi system failing
fuel
spark plugs
timing


automatic tranny
check oil level
if it was a sensor or shift solenoid
the check engine light would be on

sounds like that blade is bent also if they are dull it will bog down more

Hi, either the carby is flooding and requires a carby kit or the spark arrestor or outlet in the muffler is blocked. Hope this helps, regards Phil.

CHECK THE FUEL FILTER

either fuel filter or fuel pump...replace filter since its cheaper. 6-12 dollars at autozone