2 Stroke Carburetor - In depth Fault Finding, Testing, Service & Repair

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A full in depth tutorial on how to service, repair and fault find a 2 stroke carburetor for all your small engines. These carburetors are found on Honda, Stihl, husqvarna and all other main brand engines you'll have in your garage or workshop

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00:00 diagnosing a small engine carburetor
00:28 pressure testing a carburetor
02:33 small engine carburetor disassembly
10:03 Testing & replacing the main nozzel check valve
25:05 setting the metering lever height
25:30 2 stroke carburetor adjustment screw installation

#Hondacarburetor #stihlcarburetor #husvarna #honda
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If this video helped you, please consider clicking on the THANKS button above to support my channel 🙌

VintageEngineRepairs
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I've just watched up to the 13 minute mark and already learned more about these small carbs than I ever did in 40 years of messing with them. Great information well presented.

ehguy
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Absolutely one of the most informative two-stroke carburetor rebuilds I have seen on YouTube yet and I have seen hundreds of videos on this topic, and have rebuilt hundreds of these carburetors myself only to learn something new in less than 20 minutes after 30 years of doing it! Best damn video around!

bobgregory
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don't ever change how you give or do your videos, i been doing this work for over 30 years my own shop for 20 and every time I learn something new, or the proper or better way to explain it to my customers or employees so they understand the problem or understand how to fix the problem. so once again, Thank You .

gregorysmallenginelawnequi
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This is the best video I've seen to check 2 stroke carburetors. It has helped me greatly in diagnosing problems. Thanks for posting this!
Eddie's Garage

kerryrump
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Here I am, 8 hours into an old craftsman chainsaw rebuild. Too stubborn to quit. The carb is the last piece of the puzzle. Thanks for the video!

beachthor
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This is the best video I have seen for troubleshooting and repairing this small engine carburetor.

davehamson
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I've learned more from this 30 minute video than I have from 10 other 40 minute videos. Excellent video! Thanks!

jlcastille
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I was given a brush cutter motor and am building a remote control aircraft using it as the engine.
It was not going and was destined for the scrap bin by the last owner. Thanks to the effort and time you spent making this video it is now running like a new one !
Thank you :)

haroldshipston
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Brilliant video explaining what took me 40 years to learn by hard lessons. Only bit you missed was the throttle control lever and post attached to the throttle valve. I've seen many carby's worn out and leaking fuel or sucking air due to continuous grit grinding them down.

geradkavanagh
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Simply a brilliant tutorial, and I thank you much. Only complaint I can't get to sleep with all the valuable information you provide. All the best to you across the pond.

stewartbruce
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Hey, I've watched dozens of videos on carb troubleshooting, and cleaning, and rebuilding. I've taken apart and worked on dozens of carbs myself, and this video was THE most in depth, and informative video on a 2-stroke carb, that I have ever seen. Cheers to you. Thanks so much for putting this together, and posting it.

chris
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"the best small engine carburetor video I have seen so far ever on YouTube" ⭐⭐⭐⭐⭐ thanks 👍

markcdeyoung
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repaired engines all my life, bikes, mowers, hedge cutters, strimmers, etc
there is only one word that describes your tutorial,
BRILLIANT.

clive
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Thanks for clearly showing those tests. Never knew about the vacuum test on the main nozzle. Showing the punch out and re-seating of it was great. I'm often hesitant to take things apart too much (i.e. welch plugs) b/c I think I won't get them as well sealed as from the factory.

patrickwhalen
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Best vid I've seen for these carbs BUT i replace them for $20 and they work appreciate your time.

gilpicard
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Definitely had to bookmark this video. Best video out there, hands down on two stroke carb testing. Thank You Sir.

carlbowman
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Hands down the best, most informative video on these carburetors in existence. Thank you!

MegaBill
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Great video my friend I have been doing these carbs for 60 years and one is never to old to learn new tricks!! Thank You! 👍Donny the Carb Guy👍

donaldlaplante
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Im from the states and I enjoy your vids. I have a small engine shop and ive been working on small engines along time! I work on stihl mainly. But i do understand the need to clean and rebuild carbs vs new amazon or oem. Ive had so many come back after putting on an Amazon carb i just stopped ordering them and just buy oem. I go thru the process of cleaning each like you. 4 stroke carburetors are somewhat easy, but the stihl 2 stroke carbs are some of the worst ive worked on. Check valves and the high speed actuators on most are my problem. Fs90 carbs can be brought back to life and Some you just cant save. Carb spray in any carb but stihl seems to work fine. I remember the first stihl carb i cleaned with carb spray and after all that work it was worse than it originally was. I use a lot of little squeeze bottles too! Make my own solvents and lubes. Work better than most store bought. Its nice that there are some people who actually try to get something to work rather than be a part swapper, which i hate and hate 90% of these videos online. Anyone can change a part, but it takes a real mechanic to go into something and diagnose, clean, repair and rebuild what they are working on and it works correctly!

chrisbrimer