Quote:
Originally Posted by putterputter
What is making think it is too lean is that i always have use a full choke no matter what the temperature is outside, and have to run it for about a minute before it will idle with the choke off. I have my idle set at 1500 rpms
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You're close, then. You might try notching the sealed idle air screw, removing it, and replacing it with the adjustable one to see if that makes the choke a little less needed. That is going to richen up your idle mix before replacing the slow jet completely.
Another note about gas, octane aside. Some stations sell "top-tier" gasoline, and some don't. The octane doesn't matter. It either is, or it isnt. If you want better gas, you have to go to the stations that sell it.
https://toptiergas.com/