I was wondering how adjustments are to be made on the newer computer controlled Rochester Quadrajets. The choke is sealed, the mixture screws are sealed, etc., etc. The idle is adjustable though. I'm mostly concerned with how you adjust the mixture. It's not like a newer car that you adjust everything with a laptop, so what do you do? The Chilton's manual on 1973-1987 Buick Regal/Century has nothing on carburetor adjustments.
The carb. is on a 1986 Oldsmobile 307, manufactured in 1985, but that shouldn't really matter, right? The computer control came in 1981 if I'm not mistaken.
The carb. is on a 1986 Oldsmobile 307, manufactured in 1985, but that shouldn't really matter, right? The computer control came in 1981 if I'm not mistaken.