1999 Yamaha T50 TLRX rough low speed running under load

Cloudrnnr

Petty Officer 2nd Class
Joined
Feb 13, 2014
Messages
156
Just picked up a Polar Kraft with a 99 T50 TLRX. The boat idles fine in neutral, and runs great above approx 3000 rpm, but from idle to 3000 under load, it appears to be missing badly (vibration, coughing, etc). The boat was in regular use and the previous owner just seems to have ignored it. I'm assuming clogged low speed jets and the need for a complete carb disassembly and cleaning/rebuild, but wanted to throw it out for opinions/comments before doing so.
 
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