39 50cc chinese scooter carburetor diagram
Nope no vacuum line diagram that I know of. But basically it is fairly simple. A line comes off the intake manifold and splits off at a tee, one goes to the carb, and one to the fuel pump, another tee or line off the manifold would have a line going to the PAIR air valve and maybe a vacuum line going to the fuel tank carbon canister (depends on if you are in Calif I have a 2008 Shanghai-Shenke 50cc scooter that I can't get to run. I've replaced the carburetor (CVK type), ignition coil and spark plug, still no go. The spark appears weak but there is spark. Fuel flow to the carb is good, yet the spark plug appears dry. I've blocked the plug hole with my finger, tried to start and my finger tip is dry. 50cc to 200cc - 9 Viewing. Get Tech Help on your GY6 or 2T Scooter. 4,038: 42,486: Longbo Adventure 150cc - No Headlights or Spark by nospark Jan 5, 2022 14:11:04 GMT -6: 250cc and Larger. Tech Help for 250cc and Larger Scooters. 1,316: 13,764: Electrical issue after c...