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Old 04-03-2017, 12:58 PM   #17
GettinFishy   GettinFishy is offline
 
Join Date: Mar 2017
Posts: 12
Quote:
Originally Posted by Sigrider View Post
Hi, I just tested my moped for you with different air filter restrictions, (tape, less tape, even less tape, no tape) with even less tape and no tape it would rev all the way freely and then shortly die 20ish seconds in. Unless I blip the throttle a few times and it will recover. What kind of air filter do you run? If stock, my guess is correct and you need upjet main or clean the carb and make sure the float is working 120% properly, aka not a single piece of dust in the float valve. If that doesn't fix it, and you don't find any kind of vacuum leak, it's going to need a bigger carb. Few mm bigger and that should help your problem, along with potentially a little more top end.
My scooter is 100% stock and I use the stock air intake. I took it off just to make sure it was clean, everything looked good. I can try to take the carb back off and actually soak it over night, that may get what ever little debris that is left out.
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