Why won't chainsaw won't start - Husqvarna Garden

Fuel starvation, start by replacing the fuel filter in the tank, check the fuel hoses for leaks up to the carb.

You need to clean out the carb. possibly replace the Needle Valve and check the Diaphram for stiffness. Also check the fuel line for cracks and rott.

It starts but won't stop when switched off by stop button it's a husky55

try priming it mite work lol

clutch is either bad or has sheered the key

Try bypassing the switch by connecting the two wires together. If it starts then you know what the problem is.

you coil is intermitting. need to replace coil.

Check your anti kick back bar across the top. If you bumped it forward will not start.

Sounds like the chainbrake has activated, grab the hand guard and pull it firmly back to the top handle, until you hear an audible click as the brake loads, now try again.

These machines have had issues with main bearing cages breaking up, this it turn scores the piston and snags the ring in, if there is a good spark and the plug is getting wet i woud whip the muffler off and take a look at the piston through the exhaust port.