Poulan chainsaw, I rebuilt the carb with all new everything. Now it will start with choke all the way out. Idles really high. If I push choke in, it dies instantly. The hi-lo and Idle is off I know for sure. How do I set them ? Ive tried turning them all the way to the right then back 1-2 rounds and starting from there. But having no luck at all. Thank you.

SOURCE: my 345 chainsaw bogs down when it hits wood

There are two idle screws one high, and one low. Your high adjustment idle screw needs to be adjusted.

SOURCE: Chainsaw wen warms up bogs down, wants to die cutting into wood

Could be running too lean, Should be runnning 50:1.

SOURCE: Husqvarna 55 chainsaw won't stay running.

It has a crack in the fuel line between the body and the tank. The crack lets air in the line. Replace the line.

SOURCE: chain saw carburator settings for husqvarna 61

Turn both screws CW to stops (lightly), then back out CCW 1-1/2 turns each. This is a basic setting and the engine should start and run. Allow the engine to warm up, then pull the throttle full on. Turn the H jet screw CW until the engine starts to speed up, but still 4-strokes. Proper adjustment occurs when the engine is 4-stroking, but immediately 2-strokes when cutting. This gives best power and lowest heat. Release the throttle and adjust L jet CW until the engine idles fairly well, but will allow the engine to 'follow the throttle'. Adjust idle speed screw so that the chain stops turning, but the engine continues to run. Hope this helps!

SOURCE: my husqvarna 575xp chain saw starts and runs for

I had the same problem with my 575 xp and was able to correct it by cleaning the orange nipple that the gas tank breather hose connects to. The hole in the nipple is really tiny. I cleaned it out with a fine wire and then blew air through it.