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post #1 of 2 (permalink) Old 07-10-2014, 12:39 AM Thread Starter
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problem with idle running yamaha scooter


I am having some trouble getting my scooter to run idle. i can get it to run but not idle.

I have done everything i can think of.

Here is an image of my carburetor and i was wondering if someone could tell me what number is what. i think i know what is what but i need to make sure.

Also the golden connector labeled number 6 is clogged, and i can not blow air threw it no matter what i do. this is connected to a line that seems to go down and inside the engine.

i need to know what is what of those numbers so i am sure that i am connecting it the correct way.

any help would be greatly appreciated

i am new to the forums

image of carb: Image - TinyPic - Free Image Hosting, Photo Sharing Video Hosting

my ideas are:
1: manual choke
2: vacuum line
3: gasoline intake
4: gas throttle
5: no idea
6: no idea

and like i said, i can get it running as long as i keep turn the gas up.. but it wont idle.

regards, hedinn.
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post #2 of 2 (permalink) Old 07-18-2014, 02:52 PM
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you might have a clog in your fuel line or filter. Basically you are not getting fuel into the carb until you turn the throttle and creating more suction to get past the clog. So check the fuel filter and lines to see if there is any blockage.

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