SMC 50cc start but wont run


New Member

I have a 2 stroke SMC quad with a copy minarelli horizontal engine that only runs on brake cleaner. When i spray brake cleaner into the carb it will fire right up but when the break cleaner runs out the engine immediately stalls. Obviously this sounds like a fuel problem. But i have cleaned the carb 10 times and even tried a different carb and had exactly the same thing. I have also tried new fuel from a separate clean tank i had laying around. The spark from the bogie also seems ok.

Hope someone can help

Greetings Sieuwe
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