Chainsaw WILL NOT START: If Chainsaw Won't try these easy fixes!
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Published 2019-04-05
If your chainsaw wont start, it can be quite frustrating, especially when you're in the middle of a project or need it for some urgent yard work. However, there are several remedies you can try to get your chainsaw up and running smoothly. Here are some common solutions:
Check the Fuel: Ensure you have fresh, properly mixed fuel. Old or improperly mixed fuel can cause starting issues. Empty the old fuel and replace it with a fresh mixture of the correct gasoline and two-stroke oil ratio.
Inspect the Spark Plug: A fouled or damaged spark plug can be a common culprit for starting problems. Remove the spark plug and check its condition. If it's worn, corroded, or fouled with carbon deposits, replace it with a new one.
Clean the Air Filter: A clogged air filter can restrict the airflow, making it difficult to start the engine. Remove the air filter, clean it, or replace it if it's too dirty or damaged.
Choke Adjustment: Make sure you're using the choke correctly. In cold weather, use the choke to enrich the fuel mixture for easier starting, and once the engine warms up, gradually disengage the choke.
Compression Test: If you suspect a compression problem, you can perform a compression test to check the engine's health. If the compression is too low, it might require professional attention.
Fuel Lines and Filter: Check the fuel lines and fuel filter for blockages or damage. Replace any damaged parts and ensure proper fuel flow.
Carburetor Adjustment: If none of the above solutions work, you might need to adjust the carburetor settings. It's recommended to consult your chainsaw's manual or seek professional assistance if you're not familiar with carburetor adjustments.
Regular Maintenance: To prevent starting issues in the future, perform regular maintenance on your chainsaw. This includes cleaning the carburetor, checking for leaks, and ensuring all components are in good condition.
Fuel Quality: Always use high-quality, ethanol-free fuel to avoid gum and varnish buildup in the carburetor. This can clog the carburetor and affect starting.
Remember to prioritize safety when working with your chainsaw, and if you're not confident in troubleshooting and fixing the problem, don't hesitate to seek professional assistance to ensure your chainsaw is running safely and efficiently.
This video will show you how to get your chainsaw started again whether it is a Husqvarna chainsaw, a Poulan chainsaw, a Stihl chainsaw and many others (that have a 2-stroke engine)
TIMELINE:
00:10 - A quick check for 2-Stroke Chainsaw engine Compression
00:21 - What happens if the 2-Stroke Chainsaw Engine low Compression
00:57 - How to check around the Chainsaw initially (initial checks)
01:25 - How the Chainsaw Stop Switch can cause Engine problems
02:08 - How the Fuel tank and quality of gasoline fuel effects Chainsaw Engine starting
02:27 - How to check Fuel Filter relating to Chainsaw engine starting problems
03:01 - What to do if Stale Fuel is detected in the Tank
03:17 - How to check Chainsaw Spark Plug When Chainsaw wont start
04:40 - Checking the Choke Butterfly if Chainsaw wont start
06:02 - Checking the Carburetor Adjuster Screw Settings
07:50 - How to check Chainsaw engine internally for wear
This principle works for most types of Chainsaw saws, and the following also helps with Chainsaw maintenance. So, whether you are using a Stihl Chainsaw, Husquvarna Chainsaw, basically, all types of Petrol Chainsaw are valid for this principle, as well as many types of or a 2 Stroke Engine. The Electric Chainsaw, of course, escapes this whole principle!
If you find this content useful then please do Like and subscribe so I can keep you updated .
I hope you find these tips useful and save money from expensive repair bills.
Many thanks indeed
Craig Kirkman (Owner and Creator of The Repair Specialist Channel)
Please check out my amazon shop. I have recommended some useful items from Amazon below. I guarantee you that these items are the sorts of things I use on a daily basis so I know they are good. I have to be careful in recommending products because I have my name and credibility at stake. So I will only recommend good products. www.amazon.co.uk/shop/therepairspecialist
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All Comments (21)
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Hi guys I just wanted to Introduce to you my other Channel "Kirkman's Academy" - which i'm just getting started. It's a go-to channel for simple explanations for hard to grasp subjects such as physics, maths and chemistry etc. Here is the link: youtube.com/@kirkmansacademy/videos . Thank you so much for looking, and if these topics interest you then I hope to see you the there. Many thanks indeed. Craig 😊
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TORCH or FLASHLIGHT?? Hi Guys. Please be aware before any more comments come in regarding my use of the word 'TORCH' in this video. I am aware that in America the word 'FLASHLIGHT' is used where us Brits mostly use the word 'TORCH' for the same thing. So when I say 'TORCH' I mean 'FLASHLIGHT' for our American friends, and I mean 'TORCH' for our British friends. In the video you can physically see what i am using to look into the fuel tank of the chainsaw and it does not resemble (at all) a 'BLOW TORCH' with a naked flame. Instead, it is indeed a FLASHLIGHT with an enclosed bulb as a light source (not a naked flame). Please take a look at this official Cambridge Dictionary definition of the meaning 'TORCH', and it will become more clear as to why I used the word 'TORCH' in my video. It explains that both us British and Americans are correct in the way we both refer to the word 'TORCH' , and what it means for each of us. We can't get fairer than that👍: dictionary.cambridge.org/dictionary/english/torch Thank you and sorry for the confusion. Crai
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Done me a right favour mate, minus 10 here in Lithuania and no repair shop within 30 miles, sorted now thanks to you, cheers.
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Wow!! I had a Baumr-Ag post hole digger, a Baumr-Ag SX82 and a Stihl MS251 that just would not start... then I found your channel today and now all three work!! The Baumr-Ag vendor told me they had no idea why either wouldn't work and the local chainsaw "expert" held onto my Stihl for nearly 6 months claiming he was "still working on it". Yeah right... After watching a couple of your videos me and my 11-year-old son had all three engines working in a matter of hours! Next pay day I'll have to send you enough for a few beers (or soft drinks) on me! :-D
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Thank you, i was taking my whole chainsaw apart but nothing worked, then i touched L and H screw a bit then it worked.
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Thank you for your videos - the explanations are really useful. I enjoyed them and have one thing to add. I just fixed up a craftsman chainsaw that I had not used in about 15yrs (saw was about 28yrs old). Gas lines/primer bulb/air filter were rotten and the oil pump was gunked up. So I got a new carb, new lines, filters and oil pimp and cleaned it up. But it did not start. I tested to see if I had a spark by removing the plug and laying it on the engine top while I spun the engine with the rope and yes there was a spark. But I decided to change the plug anyway and it fired right up. The spark from the old plug was a dull yellow, the spark with the new plug was a crisp white. So look for the type of spark, not just whether there is a spark. Hope this helps.
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Thank you your information it's helpful.
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You sir I consider the professor, by how you talk, teach and convey information. Well done on all your excellent videos...Stay safe and thank you.
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Hi The Repair Specialist, thank you so much. I have 2 chainsaws and one has been sitting in my shed for the past year as it wasn’t starting. Thanks to your instructions I managed to get the faulty on working! The spark plug was wet. Great video!!!
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For those of us in the US with inferior English, a torch is a flashlight 🤣👍Probably wouldn't end well if you tried to check it with a flame torch! I'm learning so much from your videos and I'm very grateful for it all!
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Thank you for sharing this easy to understand and clear instructions!
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Great video thanks for the information
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Thanks for the information. It is clear and easily to understand
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I have the very same saw and it's a beauty, cut threw a big gum tree no problem at all just need to keep the chain sharp as you can get it. I sliced my thumb open one time. I'm in Australia mate great video.
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Just wanted to say super helpful video
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Very Good step by step analysis. I cannot tell you the number of saws brought into the shop that were out of gas or had the switch turned off....so many, that we now check the saw with the customer standing there before we take it in...
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so ive got a chainsaw that wont start and ive ordered a new one while im working away now I cant wait to get home and have a crack at repairing old faithful,Awesome clip mate,As for the torch flashlight thing most of us will work it out, there a certain breed that will tell you what to say..........
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Great stuff thanks
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Check the fuel with a torch in England, but better use a flashlight elsewhere!
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Thanks alot man!! My spark plug was dirty and flooded, I cleaned and dried it and it started right up no problem!! If it wasn’t for this video, I would’ve had to pay someone to check it for me, you saved me money!
