Dude you need a medal for how consise and accurate your information is here! Perfectly broken down so that even laymen could grasp the workings well done sir
@robfraser33
Жыл бұрын
I agree. I was having so many problems and getting excess information on other channels. This broke it down barney style!
@RobbiRocks
4 ай бұрын
It's difficult to adjust these to that "Sweet spot" when you can't get the engine starting to begin with
@andrewbdaa4433
7 сағат бұрын
Best way I’ve found to help with this, set the tuning back to factory tuning(usally 3 full turns out for both air and gas screws) then give it a quarter turn back in on the gasand it should be enough to start the bike until you can actually tune it. It’s just 50cc that are an ass because of how exact you have to be sometimes
@Mr65Mee
8 жыл бұрын
Good job you came right to the point . Some guys talk to much about things that has nothing to do with the subject. Good job, very helpful.
@49ccscoot
8 жыл бұрын
Thank you.
@charliegale8375
6 жыл бұрын
Able Reyes jthe
@Takeit2kyle
9 жыл бұрын
Finaly a simple video that gets strait to the point and is broad enough to give a general but great understanding I thank u for this
@jamppa80
6 жыл бұрын
Hello My name is Jani Soini and I'm from Finland and I removed the restriction from my exhaust pipe. Now I have to change the main jet to a bigger one but don't know what sice... My friend's say that if I don't change it to a bigger one the motor might be ruined. Can you please please help me!?? 😯 I have a sym Jet euro x 50cc scooter. Can you tell me what size pilot jet is good for my bike ? I would be forever grateful if??
@danielduflot5388
5 жыл бұрын
Bonjour mon j ai un petit prommble avec mon carburateur quand mes le pleins je fait une journée avec le scooter c est un imf
@nicumartac670
4 жыл бұрын
@@jamppa80 11111¹
@baglifetrapstar5376
3 жыл бұрын
🤣😂😭🤔😂facts
@p.c.h.6721
5 жыл бұрын
Man, this is the best video I’ve seen on how to set the idle speed, you have saved my life. I’ve been trying for weeks to find someone to teach me and no one really knows how to properly do what you have just explained, not even the so-called experts. Thanks to your video now I know how to do it, I can’t wait to go tomorrow and set my DD2 rotax carburetor and FINALLY be able to drive like it’s supposed to. One again, THANK YOU SO MUCH 🙏👍👍👍
@braap-a-holic69ridetillidi99
4 жыл бұрын
Finally someone with time to show how its done right 👏
@lakinduanuhas7878
3 жыл бұрын
After 8 years,and right on time when i needed this,great work and thank you
@dkm016
3 жыл бұрын
Haha! Me too. I'm guessing it's 2-1/2 turns as mine was never adjusted properly..
@tinyturbo7664
4 жыл бұрын
By far the best and easiest well said of this type of carburetor adjustment on KZitem.
@mikkelkjrulff359
4 жыл бұрын
this is exaclty what i've been waiting for, this is EXACTLY I don't mean to sound like Katt Williams but this is exactly what I've been waiting for
@rhadiem
12 жыл бұрын
Thanks so much man, this is what I needed to know. Not many carb videos cover both both screws.
@bilderothchild3107
2 жыл бұрын
Minus both
@pavelmichalek108
Жыл бұрын
Thank you for this simple video without any bullshit, nicely straight to the point
@pcmcobra
8 жыл бұрын
great video and breakdown. my kids little atv was idling rough, thumping...and backfiring every so often. Adjusted the idle and richened it up a little bit, idling like new, smooth, and no backfires. Thank you!
@christopherzuckerman6784
10 жыл бұрын
Thank YOU!!!!...not TOO technical; straight forward. I've owned 70's thru 90's motorcycles(n cars) but these tiny carbs are SO sensitive--the lazy part of me wanted to just buy a NEW carb online without manual choke...but THIS video gave confidence that all these giant BOOK manuals have given me (tiny print; way too general, etc..)
@robfraser33
Жыл бұрын
Thanks for breaking this down barney style! Helps 100%
@RysReviews
6 жыл бұрын
Great video. Simplifying the dark art of understanding a carb. Much thanks.
@ndominguez1982
7 жыл бұрын
im working on an '85 Honda Aero 80cc thats been in an attic since 1987 with a full tank of gas. These past few days have been a nightmare! Turns out, they havent made gas tanks for this scoot since '87, and this is too far beyond repair. Ive worked on tons of Chinese scoots using your help. Now, I can thank you for helping with this one. The air restrictor was stuck wide open due to some gunk build up even after ive cleaned and rejetted. i finally just looked throught the dang thing after this video and saw it stuck wide open. Its too late to try and get it running tonight with the kids being asleep, and I have to work all day tomorrow. Now its going to be on my mind all day! Thanks AGAIN!
@49ccscoot
7 жыл бұрын
Good luck with it. Hope that does it for you.
@nickklein9715
7 жыл бұрын
Finally a video for novices, thank you!!!!
@musician48195
6 жыл бұрын
Because of you my Yamaha CA50 runs again . Thank you for a very easy vid that most of us can understand.
@49ccscoot
6 жыл бұрын
Glad to hear it!
@AntonyCartwright
Жыл бұрын
Yes!! Finally... A simple explanation. Thanks!
@jr260551
7 жыл бұрын
This is great, similar principles to italian scooters i.e. derbi model with piaggio motors. My Scooter was running way too rich as indicated by the soiled spark plug. The scooter recently developed a significant vibration at about 1/4-1/2 throttle and at idle. After turning the idle mixture screw out about 8 full turns, the scooter idles much more smoothly, doesn't lag on take off and doesn't vibrate anymore. It actually has never ran this smooth. Great explanation of the process and how the carb works! Thank you. 2007 Derbi Atlantis Bullet 49 cc with piaggio engine.
@49ccscoot
7 жыл бұрын
Be careful. If turned out too far the screw gets loose and can loosen further with vibrations and end up falling out. Replace the idle/pilot jet if necessary to make sure the screw can be adjusted without it being too loose.
@Super1handed_rc
6 жыл бұрын
I just got a 450$ Chinese scooter and man the carb is giving me a real hard time I ordered a new one after trying to clean the old one several times but your videos have helped so so much thank you
@49ccscoot
6 жыл бұрын
Glad they helped!
@ramsayfraser2003
3 жыл бұрын
Can’t even explain I’ve been trying to find this video for forever exactly what I needed you helped a lot ❤️
@michaelwalker2345
9 жыл бұрын
This helped me a lot with my honda City express from 1989. Thanks :)
@zsomborszatmari1518
3 жыл бұрын
You dont know how mutch you helped me. Thanks!
@skisuit
3 жыл бұрын
I’ve been looking a video like this for months!!!! Perfect
@herminigildodelacruzjr1752
7 жыл бұрын
all your video are so clear and easy to understand again pls continue to make more video thanks
@49ccscoot
7 жыл бұрын
Thank you. I will keep going.
@brunocelano5059
2 жыл бұрын
Muito obrigado pela super dica,eu tenho uma yamaha Jog 50cc e demorei muito pra encontrar o ponto certo da regulagem do Ar e da marcha lenta,agora deu certo 😘👍🏼👌🏼 Tank You Man 😎👍🏼
@zeushernandez2449
3 жыл бұрын
THANK YYYYYOOOOOUUUUU!!!!!!!!!!!!!!!!!! I been looking alllll day to c what this 2 screws do to my mini bike jeez. Finally to the point. Great no no no awesome vid bro thanks for the info I DEEPLY APPRECIATE IT P.S. I gave u a 👍🏻 u more than deserve it
@simonc5313
3 жыл бұрын
Thank you. My little lads quad bike idles beautifully now.
@wassonii
12 жыл бұрын
Thank you! I've been having a carb issue(keihin pb16/kymco like 50 2t) & took it apart for the first time today. At a point when changing the main jet (w/out fully removing the carb from the engine) I 'adjusted' the float w/out realizing. I put the carb back together properly, but the engine isn't firing (w/good spark and compression). A suggestion has been made to alter the idle mix since my plug is wet. My carb is different than this one, but it is very helpful to get a visual & explanation.
@jimbob12382
2 жыл бұрын
Very good video straight to the point no messing about thank you!
@zeushernandez2449
3 жыл бұрын
Yup thank you officially I just adjusted both my screws and it’s running perfectly thanks bro really appreciate it wish I could give u more 👍🏻because I would
@kevinstearns4198
9 жыл бұрын
this is the best guy for these videos.
@Dump_Dum
Жыл бұрын
Best video on KZitem
@CapeComorinStudios
7 жыл бұрын
Thanks for the very best explanation of all screws. Thanks again
@paulhammond3590
4 ай бұрын
This has made a lot of sense because soon as the vacuum pipe is on it doesn’t start use a vacuum pump tester it works I’m guessing ether the carb or vacuum tap isn’t working properly
@zameerramdianee5718
10 жыл бұрын
Totally helpful while you were showing how it works inside the carburetor.
@Platinumtag
Жыл бұрын
Just the right info i needed..
@charliemcintosh93
2 жыл бұрын
THANKS.. BIG HELP AND EASY TO UNDERSTAND... 5 STARS....
@jeffrogensues6617
8 ай бұрын
KISS, you are the champ Thank you
@alanblenkinsop2775
Жыл бұрын
Excellent tutorial will try this on my 350 LC it’s bogging at low revs up to 3000 rpm then it’s off like a scolded cat nice work mate
@49ccscoot
Жыл бұрын
Give it a try since it can be quick and simple if the carb is easy to access. If it's RPM dependent and not throttle position dependent though, you may have something else going on... like a clutch issue for example.
@godfreygiddings2275
Жыл бұрын
Yo bro u really helped me bro best explanation lov it now ik how to set me screws
@simonManleeeee
7 жыл бұрын
Thanks for the video, useful stuff
@williamedwards7315
2 жыл бұрын
I've looked up how to adjust mixture screw 300 times in the last week no one said anything about trying to get it to idle as high as you can with the mixture screws no wonder why I can't get my sled mixture screws right now tomorrow I can go out there and turn them one and a half out and then start turning them until I can get my highest idle and then back off my idle screws until I'm at my preferred RPM idle thank you !!!!!!!!!!!!!!!!!!
@49ccscoot
2 жыл бұрын
Hope it works out better for you this time!
@jalaj121
5 жыл бұрын
Thanks for the video... It was very helpful...keep it coming...
@girishkarajgi2732
8 жыл бұрын
thanks man. Found it Really help ful.
@jeremyturner6173
3 жыл бұрын
Another great video. I been haiku problems with my carb sticking
@49ccscoot
3 жыл бұрын
That could prose quite a problem. A lot of times sticking is from the cable/throttle setup so check those.
@jeremyturner6173
3 жыл бұрын
I had time to take off and clean. Since we had all this rain. Seems ok now
@arslanhaider1455
7 жыл бұрын
thank u very much sir for free knowledge
@49ccscoot
7 жыл бұрын
Glad to help!
@TheJonc900
12 жыл бұрын
thank you a video where i actually learned something
@jhunel1369
7 жыл бұрын
nice.. now i could simply tune up my motorcycle. tnx
@dunfordhousedunford7282
11 ай бұрын
Great vid. Thanks!
@2wheelfamily493
3 жыл бұрын
Very Good Video helped out alot thanks
@barnesandrewj
10 ай бұрын
You a legend dude, thank you!
@cesarchd6499
5 жыл бұрын
Excelente video amigo desde Colombia gracias
@josepeixoto3384
6 жыл бұрын
9OGTVert By far the most informative video i found on the mixture screw adjustment; And, as i suspected, my pilot jet is TOO SMALL,or partially plugged(air screw ALL the way in). Thanks a lot.
@user-Chaseanoris
11 ай бұрын
just love this video great sir
@DimebagCFH4Life
11 жыл бұрын
Hey man thanks for the video I used the guide on my kymco agility 50 its a different version of the carb but its the same thing. the sweet spot for my scooter is 3 full turns out from all the way in. My scoot doesn't have a tach but i basically set the idle to a hair under the tyre starts moving which is nice. I will suscribe to you its hard to find people there days that can even service a carb, Well at least locally lol cheers
@cubey
3 жыл бұрын
I lost the pilot screw when riding a Honda Spree years ago. Somehow it kept going and got me home. Same for when one of the carb bolts fell out and I had to zip tie the carb on to get me home.
@jonah5908
7 жыл бұрын
This is the best fucking video I've ever seen
@uvkvk
6 жыл бұрын
Best explanation ever👍👍👏
@67kneil
11 жыл бұрын
Very well explained and detailed
@alimsuzuki8125
2 жыл бұрын
good job
@BrodyCox
11 жыл бұрын
I've got an '86 Jog as well, and I know exactly what you're talking about. Usually this was done by the factory as a way of discouraging people from tampering with air/fuel mixture adjustments and adding aftermarket components. A real pain, I know. I got a Chinese clone carburetor for mine, which had the air/fuel mixture screw. Took some modification to get it in, though...
@EdwardStorlien
8 жыл бұрын
Great video, keep 'em coming!
@kennystrosse121
8 ай бұрын
Thank u for the help
@oliver5976
4 жыл бұрын
Fantastic video thanks man
@wouterparmentier7297
3 жыл бұрын
Good explanation man, Top!!!
@jroberts2226
7 жыл бұрын
A well made video and a good insight to carburettors. It would be even better if an explanation was given as to what the outcome would be on the different adjustments made . Still a Ten out of Ten on carbs. Thank you 90GTVert.
@49ccscoot
7 жыл бұрын
Not a video, but here's more info on carb tuning : www.49ccscoot.com/faq/carbtune.html
@cooperman38
6 жыл бұрын
Brilliant informative video THANKS
@Jack-ns5zc
5 жыл бұрын
Finally a video on adjusting screws. What is usually stock on a carb just roughly as I’ve rebuilt my carb which was all blocked up with the wrong adjustments?
@49ccscoot
5 жыл бұрын
1.5-2 turns out is usually a decent starting point for the mix screw. For the idle speed, you can make sure it's raising the slide a little and then you'll figure that one out quick enough when it's running.
@Jack-ns5zc
5 жыл бұрын
90GTVert 1.5 to 2 turns out from all the way in or flush with the sleeve?
@49ccscoot
5 жыл бұрын
@@Jack-ns5zc Any time "turns out" is stated, it should be from seated (all the way screwed in).
@Jack-ns5zc
5 жыл бұрын
Ah right, cheers
@blakeypoo4u132
4 жыл бұрын
Awesome video
@rene8564
11 жыл бұрын
Are you forgoing potential improvements in performance by choosing an airbox over an open filter? By the way, once I get my PayPal account funded after the holidays, I'm going to join your site, even though I'm a 150cc guy. That way, I'll be able to contribute a little something in appreciation of these vids. I encourage those who feel they have gained valuable knowledge from them to do the same. I'm a broke English teacher in Mexico, but this knowledge has served me well.
@sunairjet
11 жыл бұрын
The exhaust has been adjusted properly many times. But just kick starting it (Before the engine starts) it sounds exactly like a motocross. And it has that pure 2 stroke smell all the time.
@bobbondarul7448
Жыл бұрын
Nice
@LogiForce86
Жыл бұрын
Or just buy an inductive RPM guage that you can clip onto the sparkplug lead and you don't need to listen to idle speeds but you can just litteraly read them on the guage, and since this type of guage is for temporary usage you don't need to do anything to your scooter / ATV. Most of these guages go for around 20 bucks, so it's not expensive and makes live a whole lot easier. I know it did for me when adjusting the idle speed on the scooter.
@basimfara
8 жыл бұрын
Hi thank for this a value video I really learned a lot. I wish you make a video adjusting the air screw&idle screw on a live motorcycle so we can hear the best idle and recognize the sweet spot.
@49ccscoot
8 жыл бұрын
kzitem.info/news/bejne/lomrr4BvfqaGjWUm15s
@basimfara
8 жыл бұрын
I repeated this clip so many times, almost I succeed . Regards
@DJKA
Ай бұрын
Very helpful thank you!! Where on this carburetor is the fuel inlate, at the front or at the top?
@49ccscoot
Ай бұрын
It's the big barb at the top. Watch near the end of this : kzitem.info/news/bejne/tp-mqWp6hXZeeHosi=PuMtbGcDENr_K4FJ
@peterandmelissaholmes9862
7 жыл бұрын
Top video mate
@wassonii
12 жыл бұрын
Right on. Thank you! Kymco has this one so restricted, there is no control over air/fuel mix (other than the idle mix) and the needle can't be adjusted.
@mowerrepairshopfortscottkansas
8 жыл бұрын
Thanks For The Tips
@markgilham2453
5 жыл бұрын
Thank you
@peterbrockob6663
4 жыл бұрын
, Peter Roller Legende
@smicka123
11 жыл бұрын
great video dude :)
@markfrost7986
6 жыл бұрын
Good vedio for someone like me i would end up messing something up
@49ccscoot
6 жыл бұрын
We've all gotta start somewhere. I think most of us that are halfway decent at working on anything now have a long list of screw ups to get there.
@merrilldoyle8300
9 жыл бұрын
YES WHAT IF YOU CAN NOT GET IT STARTED TO DO WHAT YOU ARE SHOWING ME TO DO WHEN MINE HAS MABEY 2 HUNDRED MILES. A it just stopped. I had to put the bike in the truck to get it home. took the carberatour apart , put it back togather, started and ran . 15 min. later turned it off , never would start again. Have great spark!
@49ccscoot
9 жыл бұрын
What happened each time it died on you? ... Wide open throttle... cruising... came to a stop sign... made a noise... etc...
@joelkenndal8552
10 жыл бұрын
Good video
@usermax56
11 жыл бұрын
Will do, thank you.
@SHOR78R34D96
11 жыл бұрын
Hello sir! first of all thankyou for this video it was very useful to me, secondly, which would make my moped run better/quicker/more fuel efficient.. a standard air box (installed) or a cone shaped air filter. many thanks. Jono
@04mudder
11 жыл бұрын
I cleaned the carb and its clean as hell now should i make the idle mixture richer
@crisrose9707
6 жыл бұрын
i went to subscribe but the i realised i was already subscribed XD i must have done it a while ago XD
@poolman8676
8 ай бұрын
That was awesome and to the point. Should I start with a new plug or a clean the plug? Or does it matter ?
@49ccscoot
8 ай бұрын
If your just starting out, as long as it's not fouling you're OK. If you get to fine tuning, especially higher throttle settings, then maybe put a new plug in.
@poolman8676
8 ай бұрын
@@49ccscoot wow thank you man for responding so quickly. It's not fouling the plug, just kind of gutless. The other Eton viper is much snappier. Both are Eton Viper 90s. Getting ready to sell them. Kids out grew them and want someone to enjoy like we did. Thx again.
@cryptobuffet337
2 жыл бұрын
I am watching this for a toro lawn mower i turn thing now I am scrwed
@danielclassics12686
5 ай бұрын
My mixture screw is only 1 turn out. My scooter runs wonderfully 😊
@anglegrinder4630
4 жыл бұрын
Is there ONE VIDEO ON ALL OF KZitem WHERE THEY TAKE A 50cc 2 Stroke Carb and start from attaching it to manifold and showing each tube and where they go?
@ShowNoMercy87
11 жыл бұрын
My scooter just lost 5mph and I have no idea why or what to do to get it back to where it use to be
@HemmaFrunn
Жыл бұрын
thanks
@alexjhill408
9 жыл бұрын
Nice video
@49ccscoot
9 жыл бұрын
Alex Hill Thanks!
@alexjhill408
9 жыл бұрын
***** Ya man, took my bike out of the garage and was looking to improve the idle. Didn't really know how the mixture screw played in to it. But now the low end throttle response is much crisper smoother and quicker.. Also let the bike idle for over 10 minutes with no clearing and it was nice and consistent the whole time.
@VLDSOUND2
11 жыл бұрын
You would have a video showing how to disassemble the carburetor from the bike? She is a 2001 yamaha jog teen forced Congratulations for your videos
@jmc25231
Жыл бұрын
Do you know what set of jets this carb would take? I have a 50cc Rivera Jog and the carb looks exactly like this one. Thanks in advance! This was an awesome video!
@49ccscoot
Жыл бұрын
They're Mikuni VM11/22 jets or I've used Dellorto 6mm jets in them before. Whatever you use, get a set of all one brand and type. Don't mix and match or sometimes the sizes aren't accurate to each other. Name brand preferred... Mikunu, Polini, Stage6, and so on.
@49ccscoot
11 жыл бұрын
I know some older Yamahas didn't have mix screws, but I don't know the reason.
Пікірлер: 768