Hello my friends and thank you for visit my video !! If I was able to help you and you like to send me a Gift this is my wish list Thank you www.amazon.com/hz/wishlist/ls/1YCOJLZ0VZA6F?ref_=wl_share
Hi still watching your great videos! A sure way to determine rich or lean fuel condition is to check your spsrk plug after every adjustment to the jet or the needle position. A black or wet spark plug indiicates a rich condition and a white or ashy plig ini dicates a lean condition, you need to find a balance in between the two. I use several brand new plugs when adjusting a new carb so results are more reliable to see.
Hello my friend. I am watching your videos for a while how and i see a huge progress you make in the quality of your video’s. You can explain everything very good. Keep it up.💪🏼
Help! I have quite a bit of experience with jetting a carb for the best performance. My bike starts, idles, and runs great under most conditions. The issue I'm having is that I live about a mile down a very rough dirt road, where I can only run about 10-15 mph (5000-6000 rpm). After a couple of minutes at this speed, it starts to bog and will sometimes die. I'm hoping a needle clip adjustment will solve this, but I'm not sure which way to go. Does this sound more like a lean or rich condition? Very nice video, one of the most comprehensive I have seen! Thanks for that. You mentioned how soft and easily stripped the factory screws are. I replaced all of mine with stainless hex head (allen head) screws. No more worries! They are available at some hardware stores, I bought mine at Ace.
I'm glad to hear that you found the video helpful, and it's great that you replaced those screws with stainless hex head ones to avoid any future issues! Now, let's address the carburetor jetting issue you're experiencing on your motorcycle when riding down the rough dirt road. The symptoms you describe - the bike running well under most conditions but starting to bog and potentially dying after a couple of minutes at low speed - could be indicative of a slightly lean condition. When you're riding at low speeds, especially on a rough dirt road where the engine might be working harder due to vibrations and variations in terrain, a lean condition can become more noticeable. Here's a step-by-step approach to address this issue: Check the Spark Plug: Start by checking the spark plug's color after a ride where the issue occurred. If the plug is white or light gray, it may indicate a lean condition. If it's dark or sooty, it might indicate a rich condition. Air Filter: Make sure your air filter is clean and not clogged. A restricted air intake can contribute to a lean condition. Needle Clip Adjustment: Given your description, you might consider lowering the needle clip one position. This will allow the carburetor to deliver slightly more fuel at mid-range throttle positions, which could help with the lean condition you're experiencing. Main Jet: If lowering the needle clip position doesn't resolve the issue, you might want to try a slightly larger main jet. This will enrich the mixture at full throttle and could help with the lean condition when riding at higher RPMs. Pilot Jet: Ensure that your pilot jet is clean and appropriately sized for idle and low-speed operation. A clogged pilot jet can cause problems at low speeds. Fuel Quality: Make sure you're using fresh, high-quality fuel. Old or low-quality fuel can affect the bike's performance. Carburetor Cleaning: If the issue persists, consider cleaning the carburetor thoroughly. Sometimes, debris or varnish buildup can affect fuel flow and cause lean conditions. Consult a Professional: If you're not comfortable making these adjustments yourself, it's a good idea to consult a professional motorcycle mechanic who can fine-tune the carburetor for your specific riding conditions. Remember to make changes incrementally and keep an eye on the spark plug's color as you make adjustments. It may take some trial and error to find the perfect setting for your motorcycle's carburetor, especially when riding on challenging terrain like a rough dirt road.
Thanks for the reply! I'm pretty good about keeping the carb and jets clean. I think my jetting is good, once I hit pavement it runs great. I'll try lowering the needle clip one slot, it's currently right in the middle. A little side note: A piece of the smallest guitar string is perfect for cleaning out these tiny pilot jets! Thanks again!
Thank you for your kind words! I'm glad to hear that you found the video excellent and well-explained. If you have any questions or need further clarification on the topic covered in the video, feel free to ask. I'm here to help! 👍🙂
I went from #76 stock to a #102 I’ve also a upgraded air pod filter & did away with the stock filter. Starts & idles great. But, after adjusting needle up & down both not seeing much of any change still. Topped at 40-m.p.h. Even drilled out my fine adjustment. About the same still. What you recommend? On the carb? Doing other upgrades later on.
I put pro air intake nibbi elbow uni 2 stage filter...& NCY pro exhaust...will bottom out at 20-15mph i bought a [performance carburetor] it only had a 75 main jet...the idol is fine to 15.. so do u think i need 85 + main jet...& 50cc-49cc south Florida 5 feet above sea level. Thanks always!👍
Hello David after all the modification I will place a 85# main jet or 82# in Florida winter and 85 in Florida summer ah ah ah Thank you for watching my video and be safe
My scooter did not start with old carburetor then i switched to new carburetor and it started with no problem. Now 2 days later the scooter wont start with new carb it cranks but wont start any idea what the issue could be.
Hello I think the carburetor is overflowing the floater doesn’t go back up and close the needle valve you could have a damage floater anyway you need to open the carb and look inside
@@VirberelloScooterTips It's my pleasure i like all ur videos nd tips u give out coze i ride a 150cc Adventure scooter so if i need any avise I'll came nd ask u then u can help me thanx u so much.
sometime if you try everything I just take the excuses to buy new toys and my wife don't say nothing this is the link amzn.to/3rg0SXT for new a 150cc Carburetor for GY6 4 Stroke Engines Electric Choke Motorcycle Scooter 152QMJ 157QMI with Intake Manifold only 25 dollars
Hello my friend sometime if is a little crooked is ok but if is a little to much can give you a little problem because the needle will rub on the inside of the needle jet diffuser and make resistance on performance
@@scooterman7098 I'm always available to help with scooter issues, even though I haven't been making new videos lately. I'm currently focused on learning something challenging, but once I've mastered it, I'll start making scooter videos again. I have some cool ideas to give back to the community.
Hello my friends and thank you for visit my video !! If I was able to help you and you like to send me a Gift this is my wish list Thank you www.amazon.com/hz/wishlist/ls/1YCOJLZ0VZA6F?ref_=wl_share
Hi still watching your great videos!
A sure way to determine rich or lean fuel condition is to check your spsrk plug after every adjustment to the jet or the needle position. A black or wet spark plug indiicates a rich condition and a white or ashy plig ini dicates a lean condition, you need to find a balance in between the two. I use several brand new plugs when adjusting a new carb so results are more reliable to see.
Hello m friend great idea and thank you for watching my video
Hello my friend. I am watching your videos for a while how and i see a huge progress you make in the quality of your video’s. You can explain everything very good. Keep it up.💪🏼
Hello my friend I try to improve myself a little beat more every time if I can ah ah ah thank you for watching my videos and be safe
SI production muchooooo better 👍
@@Davidsmith-tj5st I believe his accent is Italian. Not Spanish.
Very nice job explaining 👏 😊 thanks
Hello my friend thank you for watching my video
Help! I have quite a bit of experience with jetting a carb for the best performance. My bike starts, idles, and runs great under most conditions. The issue I'm having is that I live about a mile down a very rough dirt road, where I can only run about 10-15 mph (5000-6000 rpm). After a couple of minutes at this speed, it starts to bog and will sometimes die. I'm hoping a needle clip adjustment will solve this, but I'm not sure which way to go. Does this sound more like a lean or rich condition?
Very nice video, one of the most comprehensive I have seen! Thanks for that.
You mentioned how soft and easily stripped the factory screws are. I replaced all of mine with stainless hex head (allen head) screws. No more worries! They are available at some hardware stores, I bought mine at Ace.
I'm glad to hear that you found the video helpful, and it's great that you replaced those screws with stainless hex head ones to avoid any future issues! Now, let's address the carburetor jetting issue you're experiencing on your motorcycle when riding down the rough dirt road.
The symptoms you describe - the bike running well under most conditions but starting to bog and potentially dying after a couple of minutes at low speed - could be indicative of a slightly lean condition. When you're riding at low speeds, especially on a rough dirt road where the engine might be working harder due to vibrations and variations in terrain, a lean condition can become more noticeable.
Here's a step-by-step approach to address this issue:
Check the Spark Plug: Start by checking the spark plug's color after a ride where the issue occurred. If the plug is white or light gray, it may indicate a lean condition. If it's dark or sooty, it might indicate a rich condition.
Air Filter: Make sure your air filter is clean and not clogged. A restricted air intake can contribute to a lean condition.
Needle Clip Adjustment: Given your description, you might consider lowering the needle clip one position. This will allow the carburetor to deliver slightly more fuel at mid-range throttle positions, which could help with the lean condition you're experiencing.
Main Jet: If lowering the needle clip position doesn't resolve the issue, you might want to try a slightly larger main jet. This will enrich the mixture at full throttle and could help with the lean condition when riding at higher RPMs.
Pilot Jet: Ensure that your pilot jet is clean and appropriately sized for idle and low-speed operation. A clogged pilot jet can cause problems at low speeds.
Fuel Quality: Make sure you're using fresh, high-quality fuel. Old or low-quality fuel can affect the bike's performance.
Carburetor Cleaning: If the issue persists, consider cleaning the carburetor thoroughly. Sometimes, debris or varnish buildup can affect fuel flow and cause lean conditions.
Consult a Professional: If you're not comfortable making these adjustments yourself, it's a good idea to consult a professional motorcycle mechanic who can fine-tune the carburetor for your specific riding conditions.
Remember to make changes incrementally and keep an eye on the spark plug's color as you make adjustments. It may take some trial and error to find the perfect setting for your motorcycle's carburetor, especially when riding on challenging terrain like a rough dirt road.
Thanks for the reply! I'm pretty good about keeping the carb and jets clean. I think my jetting is good, once I hit pavement it runs great. I'll try lowering the needle clip one slot, it's currently right in the middle. A little side note: A piece of the smallest guitar string is perfect for cleaning out these tiny pilot jets! Thanks again!
Excellent Sir 🙏 well explained great. 👍
Thank you for your kind words! I'm glad to hear that you found the video excellent and well-explained. If you have any questions or need further clarification on the topic covered in the video, feel free to ask. I'm here to help! 👍🙂
I went from #76 stock to a #102 I’ve also a upgraded air pod filter & did away with the stock filter. Starts & idles great. But, after adjusting needle up & down both not seeing much of any change still. Topped at 40-m.p.h. Even drilled out my fine adjustment. About the same still. What you recommend? On the carb?
Doing other upgrades later on.
Hello C Fitzwater do you have a gy6 150cc because 40mph is very small speed
@@VirberelloScooterTips qmb138 gy6
49cc. 2020 TaoTao pony
@@fitzwater504 the best thing you can do for a 49cc is to buy a big bore kit amzn.to/31WNETz
@@VirberelloScooterTips Thanks I’ve already been looking at them.
I put pro air intake nibbi elbow uni 2 stage filter...& NCY pro exhaust...will bottom out at 20-15mph i bought a [performance carburetor] it only had a 75 main jet...the idol is fine to 15.. so do u think i need 85 + main jet...& 50cc-49cc south Florida 5 feet above sea level. Thanks always!👍
Hello David after all the modification I will place a 85# main jet or 82# in Florida winter and 85 in Florida summer ah ah ah Thank you for watching my video and be safe
My scooter did not start with old carburetor then i switched to new carburetor and it started with no problem. Now 2 days later the scooter wont start with new carb it cranks but wont start any idea what the issue could be.
Hello my friend I think that could be a valve clearance
16 mm rubber piston of the gas iyne. (50cc scooter)80 cc upgraded gas piston 18 mm Carburetor with better to install?
does performance increase?
i live in brooklyn where do you think i should put it
Hello at the second channel of the needle should be great but you need to test to see if that place will give you a better performance
@@VirberelloScooterTips thank you man!
I got a performance intake and CDI for my GY6 150cc and a 120 jet but the rest is stock, do I need to adjust my needle?
Hello Estaban no I will not change the needle .
How to reduce petrol in this type carbrator?
Which side need to turn the fuel screw?
Hello to reduce petrol is to place a smaller main jet you can try to turn the screw 0.25 turn clockwise
My 150cc coolster atv leaks gas from a hose on my carb and it bogs down all the time do you know what could be wrong?
Hello I think the carburetor is overflowing the floater doesn’t go back up and close the needle valve you could have a damage floater anyway you need to open the carb and look inside
Can you show how to do it in Chinese efi scooter?
Hello my friend no many people knows how to fix those efi scooter that do not have a carburetor, Thank you for watching my video
What would happen if you remove the main jet and block the remaining opening off with a bolt?
I think scooter will not start or will float the motor ah ah ah Thank you for watching my video
@@VirberelloScooterTips Thanks for answering. Your video helped me a lot.🫡
Thanx for the avise I'll do just that if there's same think I need I'll came to u
Hello my friend thank you for watching my video
@@VirberelloScooterTips It's my pleasure i like all ur videos nd tips u give out coze i ride a 150cc Adventure scooter so if i need any avise I'll came nd ask u then u can help me thanx u so much.
@@sidneybarbaries2475 You are very welcome feel free contact me anytime if you have any problems
What is the recommended main jet for 80cc?
Hello motorcu dede I recommend a #90 main jet
@@VirberelloScooterTips thanks, teşekkürler 👍
@@dedeabsrn8044 90lik ama jet 30 pilot jet en ideal olani fakat nereden bulacagiz tr de fikrin var mi?
@@Bangkok45 tr de vardır ama aramak lazım, aliexpreste çok var oradan alabilirsin
@@Bangkok45 ben üzerindeki 82 lik olanı 0.9 mm matkap ile genişlettim gayet iyi oldu
Carburetor refuse to fire and l have done all those things but still not raising
sometime if you try everything I just take the excuses to buy new toys and my wife don't say nothing this is the link amzn.to/3rg0SXT for new a 150cc Carburetor for GY6 4 Stroke Engines Electric Choke Motorcycle Scooter 152QMJ 157QMI with Intake Manifold only 25 dollars
The tip of my needle is not 100% straight anymore. Can it cause a problem?
Hello my friend sometime if is a little crooked is ok but if is a little to much can give you a little problem because the needle will rub on the inside of the needle jet diffuser and make resistance on performance
@@VirberelloScooterTips Thanks, I will pay attention to it and see
Perfect
Hello thank you for watching my video
I have two positions on my throttle. Full or nothing. There is no between.
I'm in full throttle a lot
Me too ah ah ah
@@VirberelloScooterTips oh wow! You responded, even with this older video
@@scooterman7098 I'm always available to help with scooter issues, even though I haven't been making new videos lately. I'm currently focused on learning something challenging, but once I've mastered it, I'll start making scooter videos again. I have some cool ideas to give back to the community.
Eh! Spaghetts!
Thank you for watching my video 👍
please write in English. let's translate in our own language.