How to Clean or Change the Idle Jet on a Carbureted Vespa Scooter 

Right on dude. Your videos are invaluable to us humble weekend warrior mechanics to maintain our scooters. Cheers from Canada.

Thanks, Robot. I am first time motor scooter owning 50 year old woman who just cleaned the thingamajig in her Vespa’s carburetor so that her scooter can run after leaving it sit for 5 months. Amazing!

Thank you so much.. you saved a Hungarian vespa lx owner... your hand reached far :D

Excellent video! Concepts applicable for my Ruckus

Those screws at 10:23 strip easily because they're JIS screws, which are ever so slightly different than US Phillips screws. I like to replace them, and the JIS screws in the brake reservoir covers, with Allen heads. They're just not worth the strip risk - it's easier to carry a set of Allen drivers than a special JIS driver just for those dumb screws.

Thank you very much for this great video

Thank you Robot...extremely helpful!

Terrific. Thank you.

muito bem ,parabéns!!

Thanks for the very informative video. I just acquired a 2006 LX150 from my neighbor, sat in his garage for 3 years. Even after cleaning the idle jet, the scooter dies a minute later. And if I open the throttle,. it dies right away. Any clue? I plan to replace all hoses etc once I figure out if this is going to run.

Hi boddy good explanation 👍

Good job buddy!

Do you also recommend #38 jet for the LX50 4V? Or stay with #35?

Hi Robot, I have a 2016 Vespa Primavera 50cc (70th edition) that’s been sitting for awhile. We replaced the spark plug and it’ll turn over but won’t start. I’m going to try cleaning the carburetor (once I verify my scooter even has one!). Thanks!

I have a question: is it possible to completely bypass the chock line?

For Piaggio zip 50 4t what size pilot jet you recommend

Hey Robot , can you pls post a Stella / LML 125 automatic carb removal and cleanup , you cant find it nowhere .

Dose a Lx 125 carby fit in a et4 125

I have the same problem with my 2017 GTS 150 iget engine. When it is cold it stalls and stops eventually. Does the same procedure apply for this model as well?

Try a JIS screwdriver, they grip better.

I bought a et4. On had 633 original mes. Lady said it sat for a year or 2. No gas in it when I bought it. Ran 2 tanks through it and now has 952 miles. Was running g great when I parked it. Went to get it out and started fine, choke kicked off now it won't run. It'll start but any amount t of throttle it just dies. Do you think the jet you cleaned on this scooter is my same problem. I just tore the carb apart and it has all kinds of gray/black particles in every part of the carb. I'm quite sure the particles are gummed up gasoline. Thanks in advance and scooterwest rocks. Keep scootin'

Hi Mr. Robot I buy a used 2007 Piaggio mp3 250ie! I order lot of parts from west scooter to rebuild it! I need order tilted sensor because the first owner unhook it he said was beeped!

I’ve had my Vespa primevera since December 23rd and it was sitting for 3 years before I got it it runs for a few seconds if I leave it for a week or two and give it a kick idk what’s wrong with it the indicators or anthing don’t work anymoe like they did 2 months ago

What does this service normally cost?

Thanks, Robot. Great video, as always. I couldn't quite make out what you said when you pulled the fuel line off the carb, but it sounded something like "good thing we know the fuel tap is working because it's not dumping out fuel". My 50cc Primavera sprays gas out like crazy when I remove the fuel line, and weirder still, when I remove the gas cap, it sounds like it sucks air in as though the tank is under vacuum. Do you, or anyone reading this, have any idea what could be going on?

Hi need urgent help. How can we get in touch? Thanks in advance. 🆘

Indonesia

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You say idal 100 times my nigga