Turn all four mixture screws out one full turn to see if that helps scope twocents
Are you using both idle speed screws evenly, equal amounts of turns, to set the idle speed? If not try that also thumbs

Last edited by Cab_Burge; 04/04/20 09:40 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)