gy6 carb for 150cc scooter engine

Carburetor for GY6 engine ports explained.

Category:

Autos & Vehicles

Tags:

• gy6
• carb
• carburator
• scooter
• 150cc
• baron

[mattYoung17754]

Symptoms I experienced before the valve adjustment were that it took forever to get the scooter started, then acted like it lost 1/4 of its power - like it was bogging down. PS if your choke stops working, the engine will run rich (more than likely) but it depends on which position the choke sticks. You can get a manual primer and forget about the automatic choke - there are articles on the web on how to remove and replace the choke.

[sw9301]

how many miles did you have on your scooter when you needed to change this carb? thanks

[mattYoung17754]

i had about 1500 miles on it and replaced it with a new carb... turned out it wasn't the carb at all but a valve adjustment instead. I posted that video, but left this one up there since nobody explained the gy6 carb hoses. I thought it might be useful. I T'ed off the other hoses to an overflow exit hose

[Hooverdarnit]

@londonjig Your comment here was a year ago but it could be the auto choke has ribrated loose or off and caused your problem. How many miles was on it?

[Hooverdarnit]

How would a GY6 150cc engine perform, if the auto choke literally fell off from road vibration?

[sgtjoe2008]

how can i permanently disable the automatic choke?

[genicemejias1]

I need help!!! I have a GMW 150cc and it will not Start.

[EricWaterTruck]

Or y into you PetCOCK. Such a lovely word.

[EricWaterTruck]

The hoses from you intake and fuel accelerator should "T'

[eflecha]

Hey everyone, I have a question. I got a 150cc gy6 . I swab the "3700"miles engine for a 500 miles motor. There is a problem when I try to start it. It wont start unless I keep try hitting the starter for around 2 minutes. Also, It will not start with no throttle application, only when I open the throttle around 1/16th it starts....Also, when it does starts, it feels very bogged.....Is this a carb adjustment issue? I don't think I need valve adjustment because the motor only have 500miles on it

[surfervince]

Thanks for the info, I just fixed my ATV 250 as it had bad wiring on the automatic choke of the GY6 carb. As soon as you said the choke works on resistance, I was ohhhh I better check the wire connectors.

[liltuckk]

@londonjig hmm i dont think so, it should either be because you are at very low gas, or its the engine or carburetor problem