How to fix a flooded chainsaw
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- čas přidán 30. 01. 2017
- If your chainsaw won't start one of the common issues could be that it is flooded. Using my Dolmar 7910 I demonstrate how a chainsaw is flooded and how to unflood/start it.
- Jak na to + styl
You have saved so many people with this
Thanks. Glad I could help.
yes, me today. husband had given up trying to start our new saw and had to take a break from trying and heat exhaustion . then i thought about the old cars with their chokes and flooding engine issues and VOILA this video is what i came to. thank you for your knowledge and help. my husband thought i was a miricle worker when he heard it starting! i confessed that i watched youtube! haha but i did it!
So spent 2 hours in my shop trying to fix my saw. Changed gas,plug nothing, watched your video tied a string around the trigger 4 pulls started thanks a million it was driving me crazy
Thank you so much! I was on with the Husqvarna customer service for 45 minutes with my brand new saw. They finally told me to bring it in to a service shop. I found your video and tried your method and it started in two pulls and was able to cut up the huge branch in my yard left by hurricane IDA! I'm subscribing and hitting a thumbs up! This was a lifesaver! Thanks again!
This makes me so happy. I'm glad I could help out in a real life situation.
@@AlexAlex-rz5mz I tried to look it up for you and I think all husqvarnas have autotune, but not 100%. I have a 435. I'd give it a try. I had to cut this branch up as it was huge, the size of a tree, so I just gave it a try and it worked! Good luck!
Thank you for sharing the knowledge. I don't use the chainsaw often and did the flood thing. Your vid got me going again.
Glad I could help
Thanks a bunch! My arm was about to fall off trying to start that thing.
I have a brand new husquvarna that I was ready to toss into the trash. Didn't know anything about flooding. The last time it did this it cost me $80 for the repair guy to give me some bullcrap story about all the things that was wrong with it (even though I used it for 5 min out of the box before I unknowingly flooded it). I took 5 min to watch your video and got this thing running in 30 sec. you saved me $80! Thanks so much!!!
+panama rasta glad I could help.
What is the gap on the spark plug
husquvarna is crap these days!
Just tried it, best method I've seen
Thanks a lot friend
Great Video! I had the same problem, I tried pulling the spark plug, clearing the cylinder, replacing the fuel, etc.. after an hour of trying to start my stihl, I decided to check YT and I found your video. I switched the choke off, and attached a tie strap to hold the throttle wide open. After 6 pulls it started and I let it run full throttle for a few seconds then removed the strap. Thank you.
I'm glad I could help. I've found that a few of my saws will start without a choke. Its always worth a few pulls off choke to see if it'll pop
Thanks so much.
My Makita 6421 was driving me crazy today by not starting. It was sitting for a while ( maybe an hour) after I ran it and I decided to choke it and pull. It didn’t want to start at all after that. I even pulled the plug and changed it. Didn’t look wet really either. Still didn’t start. Fortunately there were other people with working saws.
Could go to sleep with this thing not running, so I watched your video. Didn’t coworker right away , but I got one pop out of it then nothing. Pulled the plug again , aired it out a few minutes, made sure the plug was dry, put it in with the string on the throttle and she started up. Finally! I’m surprised how easy this model floods, but now I know the trick.
Thanks so much
Thank you, thank you, thank you!!! I spent the entire day trying to get to the bottom of this and your video was the answer. The saw was probably already flooded from sitting around for some time - and my putting the choke on only made it worse. I now understand that if the saw does not start after a couple of pulls with the choke on, there is no point in keeping the choke on, or you will just flood the engine (I thought I had to have the choke on until the engine would begin to shows signs of starting - this is what the manual said!). My son held the throttle and I pulled the cord, with the choke off, and the saw started almost immidiately. Very big thanks!
Glad I could help. What model saw?
@@KimballCody Makita EA5000P, though this is probably the same as DOLMAR.
I have spent the entire day cutting today, and was pleased with the result. However, I still need to figure out how to adjust the carburetor, as the saw would die after a few seconds of being left alone - on idle. Nb. I have a large garden, but I am not a professional chaisaw user, of course. (Am located in Poland, near Gdansk).
thanks for posting. i usually just let it sit for 15-30 mins but it kept winning the battle to not start.i even took out the plug and dried the dampness between the plug gap with a paper towel. i tried your method and it was a success. about the third pull and away it went. thanks.
glad I could help
Sir for real I appreciate the video mine was flooded and I was so frustrated pulling that damn cord a million times... tried it while holding the trigger and bam 💥 you the man boss
+Raphael Giraldo so glad I could help. Check out my other videos
I flooded my echo yesterday and your tip fixed it and got it running. Great video
You just saved my chainsaw from the trash. Thanks for the video
Glad I could help
This was just the video I needed! My dolmar 6100 was gonna rip my arm off... Thanks!
Glad it helped. Let me know if you need any other videos
Thank you so much for this video. I have had a chain saw that I bought ten years ago, only ever used it for 30 mins. Could never get it started again. Obviously I was totally flooding it! Just now followed your advice and hey presto! It jumped back into life :-)
glad I could help. what model ?
Model? Not sure this second. overwhelmed with the reply by the actual Chain Saw Guy! But it is a small Makita. I even learned how to sharpen the teeth via a CZcams clip. God I love CZcams.
Jason Sykes BSc, DC flooded mine tons of times so much that it won't start again we've tried it several times today it ran great All day long no issues do you think that the carbs are gumbed up
Mate you are 1 in a million pal ! Just worked first time cheers lad !!!
Glad I could help
Messed with my dolmar 6400 for hours. Opened up the spark plug, air filter, let it dry, etc. finally, held in the throttle with my foot and started in one pull. Thanks
Same
wow ! worked like a charm just completed the combustion triangle.. too much fuel not enough oxygen.. pretty simple and straight forward fix thnx!!!
Glad it helped
Good, simple advice. Inspiring to. I flooded my brand new Makita DCS7901 at first start up. Watched this video, followed the instructions, I even took the air filter of, so to let more air in, with ease- Solved the problem within 2 minutes. Thanks Mate !
+Maxwell glad i could help. How do you like the saw?
My Makita 7901 is an absolute beauty. Thanking to your advice Kimball ( I only bought the saw 2 weeks ago) my hair doesn't rise on my head when it doesn't clod start the first go= I know to let more air in ! The 7901 seems lighter than it is, because it cuts FAST. DCS 7901= My Pride and Joy ti Use
Thank you.
I can't tell you how appreciative I am of this video. I've always been into computers & am now a network admin [the point being I've never been much of a tool or mechanic type of guy]. I also deal with hyposmia, which is a reduced ability to smell things. So, the portion starting at around 1:56 showing where the fuel will sometimes run out in the front of the chainsaw [from what I think is called the muffler?] was incredibly helpful, as was the advice of squeezing the trigger while pulling the starter rope.
I had been trying various things to get my CS-400 to start for like 30 min to an hour before I got frustrated & decided to come inside & see what I could find online. Found your video, grabbed a velcro strap, headed back outside to wrap the strap around the trigger & got it going on like 4th-5th pull.
Glad I could help. The University of CZcams is where its at
i noticed some issues similar to this one on my husky 135 but since i am new to this chainsaw ownership genre i figured this is how it is. good i took a look at this video because it helped! thank you man!
I swear you could talk about air and make it interesting !!! Had you been my Materials and Manufacturing/ Shop teacher in junior high I might have stayed awake :-) - Great video/ tutorial - Kirk
+rhymeandreasoning maybe I should be a teacher :)
You are a teacher..ON CZcams :-) :-)
Another Thank You!! My Makita 6401 periodically floods and a piece of velcro cable strap on the throttle worked great - started in 2 pulls! I slid the velcro down out of the way and left it on the saw handle for next time.
Glad it helped
TY!
This worked for me. A piece of duct tape loosely placed on the trigger and about 20 pulls got it running like a champ.
Warning: whatever you put on the trigger to hold it down better come off easily as the chain will be running full blast.
Lol
Start it with the chain brake on
Thank you so much. It helps me alot now my chainsaw is working now
Great video, you solve the problem with my chain saw. Thanks
Hey man I really liked your video , frustrated with a brand new saw with this problem, I will try tomorrow
Excellent VIDEO content
Thank you for this video. I couldn't figure out what I did yesterday to my new chainsaw that has never had an issues starting. And I had all these thing you stated you would smell and see. Except I drained it of full and just put it up. I will do the rest today. Thank you
Let me know how it goes
@@KimballCody it kicked right off so I flooded it pretty bad.
Worked like a charm. Youre a life saver.
Lovely advice and very useful.
Hey man just wanted to thank you for this tip I had a makita chainsaw that would not start and I couldn't figure out the issue this helped a lot it took a few tries to clear out the total flood though
Glad I could help. If my 7900 has be sitting for awhile I always try to start it without choking it. Most of the time it starts right up
@@KimballCody yeah I work at a tool repair place. And it's not always easy to tell when customers have no idea what their doing sometimes
This worked for me, great video. Thanks!
That is a very good tip, and one I love using when working with my saw that works. What makes the rope hard to pull sometimes, and the reason I ask that is because the saw I just got back from the repair shop is hard to start because the rope don't pull out like it should for me.
+Sidney Mathious sometimes compression. Try removing the spark plug and pulling it over a few times. Does it pull smooth?
The rope pulls, but only real slow, and only so far with each pull. I have two saws now doing the same thing. I just got a third saw out of the shop yesterday ( Wednesday), and it is working just fine. The other two are worrying me and one is an older saw which don't have the safety feature to keep the operator from hurting themselves like the two newer one.
Awesome! I have the same saw and it floods easily. This worked perfectly. Thanks!
I always try to start it without the choke. If I drive up in elevation I find it floods easy. It usually starts on first pull.
Fixed my problem instantly, thank you!
Glad to hear it helped
You may just have helped me out either way thank you had no idea about the choke
Glad I could help
Thanks! this video really help!
Thanks for the info. Good video.
Worked first time... thanks!
You are welcome
Best video yet.
+Kevin Richards thanks, I'll be putting more together.
Worked a treat - thanks
Thanks so much for the video.
+Bill 777 glad I could help
thank you . it just helped me.
+eric day glad I could help
can I turn it over upside down without taking out the spark plug? Thanks
Hello from Greece! I have Echo chainsaw and is flooded. I try to adjust the L and H screws and now I don't know how they should be.... If I turn both of them clockwise will fuel flow to piston? Thanks for this video.
+John Gavrilides turn both all the way clockwise.....then 1 full turn counterclockwise
good knowledge
Yes worked thank you
Thanks a lot man
Yep did the trick...thank ya!
Glad to hear
What if there is fuel in the saw and it's been turning over several times all day long and then it stopped running it's been a while since I last cranked it we can pull the cord on it but nothing happened it will run but shortly after it will stop middle of the times when my dad would try to use it any advice
+erin averyt you might have problems with the carb where it is allowing too much gas to flow in the saw. Look up "chainsaw carb rebuild" fairly easy to clean and rebuild
THANK YOU!
Simple way to hold full throttle is to stick your boot in the handle and lift the throttle with your toe
Thank you
What type of chainsaw are you using in this video I own a poulon 20' bar one it's flooded out with to much gas thin we flooded it
+erin averyt this is a Dolmar 7910. But most chainsaws have similar components
Thanks man!
You're welcome
Ah perhaps I should install a kill switch because now when I shut it with the choke I just cant start it any more at all unless I give it starter fluid
Same technique works for a trimmer or back pack blower.
THANK YOU!!
well aren't i an idiot.... i see in the comments you have helped a ton of people... You have condemn a few trees though lol.
I always pulled the cord half a dozen times with the switch off,choke off,and not pulling the trigger.on really bad flooded saws I pull the plug and dry it off by burning it with a lighter.i know that may sound crazy but I was taught that years ago and it seems to work ,but it could just be dumb luck,lol.have you ever heard of either of those methods.
+scott grizzle interesting method. If it works than keep doing it
What if it still stalls after you finally get it started?
You'll need to adjust the H screw. Turn in clockwise till it stops than turn in counter clockwise 360°
That seemed really dangerous while i was doing it, but it worked!!
+B.J. Keane chainsaws are inherently dangerous
Start it with the chain brake on and it won’t be dangerous
I have the same saw. It seems to flood on the first pull with the choke on. Any ideas?
I always attempt to start it without the choke the first time. Half the time it'll fire up
KimballCody ok, do you use the decompression valve?
Any idea what causes a dolmar to flood when it’s hot?
Maybe tank/carb design. When it pressurizes it allows for fuel to push back into the cylinder
@@KimballCody well that would make sense why a new carb still didn’t fix it. It really kind of sucks, I got the saw from Egan I’m not bad mouthing him in anyway shape or form because when it’s running the thing is INSANE! I’m just trying to figure out if it could be something simple I’m over looking.
If I still had my old beater Stihl 066, would let you have a crack at it. That dang saw would flood after one pull on full choke.
+Jeffrey Beyer what did you end up doing with it?
KimballCody Sold it off years ago to downsize stuff as I was getting married the first time, no need for it at that time.
Thanks
+jimmy D you're welcome
And I always thought Elon Musk only knows about electric cars.
Haha. I don't like starting my saws with the brake on too. I don't know why people insist on starting them with the brake on. Lol.
+Love2boat92 the lawyers make them include it in their instructions.
KimballCody GRRRRRRRR... damn lawyers.
KimballCody Yeah. I think it puts more wear on the clutch of the saw when starting with the brake on too.
Love2boat92 On a cold start I might use the chain brake. Otherwise I don't start the saw with it on.
Jeffrey Beyer Fortunately, no lawyers are around when I'm starting my saw. Lol.
Called a diaphragm carburetor the engine pulses a diaphragm.
+Michael Bartels thanks
I have a you tube obsession also LOL
+Texas Edge lol....
YT
FB
And IG
Mine keeps flooding and won’t even start at this point
Adjust the H and L screws
No upgrade on you air filter
+Josh Osborn I have one I'll be installing soon
MEIN GOTT IMMER DIESES DRUMHERUM GEREDE ICH HASSE ES !!!
Most all chainsaws have a throttle lock to hold it wide open
They don't. The lock is only half open.
@@KimballCody most all modern chainsaw have a throttle lock ......
"Dolkitas" have a different starting procedure to most chainsaws...they are very easy to flood if you do not know the correct start method. Once you know the procedure you will not flood it again.
Not really. Choke, pull, pop. Unchoke pull to start
Thanks Elon Musk. Didn't know u were a chainsaw guy too.
Elon Musk looks like you!
I wish I had billions of $$ from the government to make products that would otherwise not be profitable on the open market.
Thank you