6
« on: July 14, 2015, 01:22:18 PM »
Check your plug, you may be running lean. I had a very similar experience.
4 weeks ago, I bought a 2002 People 50 with 1500 km's on the clock. It was still restricted. I derestricted it - variator pin, CDI box with no rev limiter, and the aribox had no filter in it.
My scooter ran absolutely perfectly until I did the derestriction thing this past week. After that, with the new found top end speed (went from 26 mph to 38 mph), it still ran excellently, but I proceeded to do a 10 minute trip at 38 mph, which is essentially wide open throttle the whole time.
There were no indications anything was wrong - until I tried to start it up later. It was just as you described: it barely got started, idled roughly, and the slightest throttle would kill the engine. I eventually got it running smoothly again, and psychologically I blew the episode off as a fluke. I then proceeded to do another 10 minute WOT run, and the entire episode repeated. At that point I suspected the air/fuel mixture, and pulled the plug. Mine was bone white.
I pulled the carb and pulled the main jet, and mine is a #78. I now have a kit on order. You might want to check your plug too.