This bike has worked before but this time, it didn't work and instead started up and could rev without accelerating whilst slowly decreasing power until the engine dies out. The bike also can't idle and has to be kick started. I decided to open the carburetor up and see if there was a problem within it. I found that the carburetor wasn't letting fuel into the engine even when i twisted the throttle and i saw the slide needle part go up. I also saw that the fuel was being stopped at the lever to let fuel in. It was reaching the rear of the carburetor and leaking fuel but not reaching the place where it is supposed to flow into the engine.
Please help!!
Please help!!