hello i have a 1982 mustang GL with a 1 barrel carb (unknown brand) and i am having troubles. it starts a little rough but gets going nicely but as soon as it is in drive and i step on the gas it bogs down ubtil i reach second gear.(3 speed auto) the engine is in time and i think all the fluids are good. there is good delivery of gas and i'm not sure but i think it has an electric choke. any help would be much apreciated. also when it is in park or neutral it runs fine but as soon as it enters drive it runs fine but the take off it slow. the engine is a straight six.