Carburetor, Lean Mixture Screw help needed
1987 Olds Custom Cruiser with 307 and a Rochester 4 barrel. I rebuilt the carb recently. Car does not stall anymore, but idle is not as smooth as before. I feel it may be because the Lean Mixture adjustment screw is not set properly. Like a goofball, I did not count the number of turns it took to pull it out of the carb, so I had no reference point to re-install. Can someone share with me how to set this properly?
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