I am having this odd idle problem. Only happens sometimes, seems to be getting more and more frequent. Generally, after blipping the throttle 10 times it will take off and run fine when going higher speeds. Come to a stop, starts doing this again, takes forever to take off again. Sometimes, it won’t move or change no matter how much gas I give it. Leaving me stranded.
1977 Garelli ssxl NOI. 70cc kit, new petcock, fuel filter, new 15mm bing carb, (it also did this with the old carb but not near as frequently), 78 jet.
I feel like it’s a fuel supply issue but I’m running out of ideas. Please help!!
Video link below with the issue