1991 Yamaha Blaster idle screw

  • Thread starter Thread starter Soldaun
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Soldaun

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I'm working on my quad right now and just replaced all the gaskets, and piston rings. I had the quad running semi good but the choke had to be pulled out just slightly so it wouldn't die. Well my step dad found a screw on top of the carb thinking it was the idle, messed around w/ it hoping it would idle higher so it woudn't die when the choke was in. Well we still don't know where the idle screw is and it now needs higher RPM's just to prevent from dieing. Engines sounds strong and clean running, just need to adjust carb so it can idle.