I am having problems adjusting the carburetor on Isaac's 76 Maverick. It has a 200 with automatic. It is running vary rich. It has a carter carb on it. It was replaced in 09 before we got the car. The person we got it from was having fuel delivery problems and changed pump as well. The pump was bad again when I got it (came loose at the seam) and I changed it. Where is the mixture screw located on this carb?
