I was gifted a late 90’s early 2000’s bombardier 90. I’m not sure how long it didn’t run but I got it running with new gas, spark plug and filter. It would idle but die under theottle. Every once in a while it would run good enough to ride. I replaced the carb with a manual choke carb and am having the same problem. Pulled the exhaust muffler thinking it was clogged and same thing die under throttle. Anyone got ideas. I can’t find a getting chart anywhere so my next project is jetting by trial and error. It prob the original top end so I’ll do that also. But outside of that anyone got ideas? Thank you for reading!