How to tune the carburetor in a Ford Bronco

We rebuilt the carburetor in our 1978 Ford Bronco a month or so ago and promised we’d do a follow up post on how to “tune” it. Ours is a 1978 Ford Bronco that goes by the name of Javelina Sue¬†(it’s safe to say she likes her mud).¬†Well, winter is behind us now. It’s getting warm again, and the easiest way to describe the carburetor problem is that she’s “breathing heavy”; the engine idle is irregular and sporadic. So it’s time to give the carb a tune! If you’re not familiar with basic carburetor and choke mechanics, don’t worry Continue reading