Well, it took longer than I intended to get around to this project. I just replaced the spark plug (no change) and put on a new Caltric carburetor from Amazon. I also put on a new fuel line and filter. At $39 for the whole carb, I figured it was worth a shot. First cold start was slow, but once it warmed up it ran fine. It had way more power than I remember, really quick now. I may have to fiddle with some carb adjustments, but based on a 3 minute post-carb replacement ride, I’m calling it mostly fixed.

Last edited by K1500; 11/13/21.