Thank you for the tip!

You can burn the carbon off the screen with a propane torch too. Hold it with a pair of pliers.

Your a plan idiot

Nothing wrong in saving a few shekels.

I have a CS 305. I put on a new carburetor. New purge bubble, fuel tank vent, fuel filter and new fuel lines. Also new plug and air filters. My chainsaw had been hard to start. It's about 10 years old. The chainsaw now starts and runs well. However, after it uses about 2/3s of the tank of fuel it starts to die. It will not run in any position but upright. It will run a bit longer with 1/3 choke. I don't have the answer yet but I have ordered a new "spiral fuel line". The replacement carb came with new line but not the spiral line which goes into the tank. The new line (straight line) did not work and I had to put the old spiral line back in to get the saw to run past idle. You do need to get a small Philips screwdriver and turn your idle screw counterclockwise to slow the idle. The H & L are actually just flat head screws, however, they have 'limiter caps' on them. You have to pull the carb out of the housing and then you can pull the 'limiter caps' off the screw heads. My new carb came without limiters. It's possible that you need to rich the fuel mixture. This is done by turning the "L" screw back counterclockwise until the idle begins to slow down. This would have the duel effect of slowing the idle speed and rich-ing the fuel mixture which will help it accelerate instead of dying when you pull the trigger. The limiter caps will limit how far counterclockwise you can turn the screw. If you can't turn them far enough to cause the engine to begin to slow down, then you will have to remove them to get a proper adjustment. The one other significant possibility is the fuel tank vent. It may have become clogged. The fuel tank vent allows air into the tank while keeping fuel from running out. If it is clogged, a vacuum will form as the fuel is drawn out of the tank and it will eventually keep the fuel from flowing resulting in your engine dying of fuel starvation. If your engine dies, then you open the fuel cap (letting air back in), restart the engine and if it runs a bit then dies, it's a good bet the fuel tank vent is clogged. My vent was damn difficult to find and replace. I nearly took the whole saw apart before I found it. I had to remove the pull start cover AND the flywheel to get the vent filter out and replace it. The fuel tank vent kinda looks like the fuel filter. It's a little black plastic container, a little smaller than the fuel filter, and it plugs into the end of a length of fuel line which comes out of the fuel tank though the same grommet holding the purge bubble line.

Did you ever solve the mystery? My saw is doing the same thing. Brand new saw, day one. Started sputtering and starving about 20 minutes in, I took a break for lunch and went back out for round two. It started great again but it died about 20 min later. Now it does the same thing as yours when starting it.

@@PL-qw2gy Well, if it's brand new, I'd just return it. I "solved" my problem by taking it to a guy who cleaned the carburetor for $50. He wasn't just a "guy," he had a degree in mechanical engineering and worked for a some manufacturing company. I watched him clean it, and clearly it was beyond my pay grade. He had all the right tools and knew exactly what to do. Even so, it took him about a half hour. His advice was never to use regular gasoline with ethanol--even if the gasoline is just a month or so old, it's not good. He suggested an ethanol-free gas you buy at Home Depot or Lowe's. I can't remember the name, but you'll find it in the aisle with lawn mowers and chain saws. It's about 1 gallon for $8-9. But well worth it if it saves you aggravation and repair bills. Also, as you can see from the comments, these saws don't like to have near-empty gas tanks. I'd fill it up with the special gas and drain what's left into the can with a funnel.

Most plugs are properly gapped as well.

Thise are Chuck Norris trees, chainsaws are afraid of any contact on those trees.

It sounds like the high jet was not tuned up right

Did you figure it out?

@@noamplayzgames4168 Yeah, I don't remember what I did though. I ended taking care of a downed tree in my backyard piece by piece.

Nariman Zarinbal have u reset the kickback protection?

Chain brake...

Same same!

May be it's heating. There's a summer and winter mode.

Check to see if the fuel line in the tank has a hole halfway down to the filter so it tar xucking air at ahalf tank.

0:23 that's obviously sawdust gunk. Lol

My Stihl is pretty bad about stalling when it has been off for a bit. It will start and idle, but give it a little throttle and it just dies. It seems to need to tolerate partial throttle for a little bit on cold starts or has been sitting for a few minutes. None of my Echo equipment does this.

These are the top 4 reasons we have found from our customers and extensive research. We do have part replacement videos that can show you the step-by-steps to locate and replace parts.

You have to know what you’re doing with a gas saw. Read directions and follow steps. If it doesn’t start in 5 pulls you’re doing it wrong or haven’t maintained your saw correctly. You can’t plug your cord in the woods.

Nice try, Big Electric. You aint sellin me on yur fancy new fangled lightnin powered doodads

@NonyaBusiness! A shill for big electric, no doubt. Nice try big electric!

cool, you have figured out how to do the "cut down 2 limbs in your tiny urban garden" job faster. well done. let´s try the same when butchering 10 large trees with no power sockets nearby

Where you gonna charge a battery at out in the woods? I run electric equipment as well but I cannot imagine and electric saw holding up for the same amount of wood.