150cc scooter not running right

sc00ter · 05-27-2022, 10:10 AM

I could never get parts for my SYM CityCom 300i but I've heard that the situation is much better now. I still wanna slap that Mike guy from Alliance if I ever see him though. Anyways, yes to what kz1000 said. My old Honda Helix was known to crack the intake manifold. I did the tennis ball mod until I could get all the parts to do the new and improved carb bracket to solve that issue.

And sitting around with our nasty gasoline doesn't help either. We had a string trimmer in the lab last week that kept stalling. We checked everything and could never get it to idle correctly. I finally replaced the carb with a new one and it ran great. Not even 3 years old trimmer but it was sitting for almost a whole year. I'm making it my goal to trouble shoot the old carb!

05-27-2022, 10:10 AM	#4
sc00ter Join Date: May 2017 Location: Norfolk, VA Posts: 531	I could never get parts for my SYM CityCom 300i but I've heard that the situation is much better now. I still wanna slap that Mike guy from Alliance if I ever see him though. Anyways, yes to what kz1000 said. My old Honda Helix was known to crack the intake manifold. I did the tennis ball mod until I could get all the parts to do the new and improved carb bracket to solve that issue. And sitting around with our nasty gasoline doesn't help either. We had a string trimmer in the lab last week that kept stalling. We checked everything and could never get it to idle correctly. I finally replaced the carb with a new one and it ran great. Not even 3 years old trimmer but it was sitting for almost a whole year. I'm making it my goal to trouble shoot the old carb!
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