Truck stalls, black smoke from exhaust

[Hottrucks]

sounds like the float in the carb might be hanging up??? heres a cheater thing that might work ...put a clamp on the fuel line ( down where it feeds the fuel pump the rubber line) start the truck and let it run till it dies...this will burn all the fuel out of the bowl....take the clamp off and fire it up again...SOMETIMES..if theres a small spot of dirt in the needle valve or jet the rush of new fuel will wash it though since the float is so low it will allow the needle vavle to be wide open....like I said this is a SOMETIMES..quick fix...