1993 Toyota Pickup Engine overheats

WITH ENGINE COLD, FLUSH THE WATER OUT. THEN WITHOUT REPLACING THE BIG FAT RADIATOR HOSE FROM THE BOTTOM THAT YOU TOOK OUT TO FLUSH IT, PUT WATER IN THE RADIATOR UNTIL IT FILLS UP. THEN LOGICALLY, IT WILL DRAIN BY ITSELF, IT SHOULD DO THIS PRETTY FAST, IF IT GOES DOWN VERY SLOWLY, YOUR RADIATOR LINES ARE PLUGGED UP FROM THE INSIDE. IT SHOULDN'T LOOK BROWN IN THERE, IT SHOULD LOOK CLEAN. IF IT'S A METAL ONE, TAKE IT OFF AND TAKE IT SOMEWHERE WHERE THEY OPEN EM AND CLEAN EM OUT AND WELD THEM BACK UP TOGETHER, OTHERWISE A NEW ONE IS $150 COMPARED TO WHAT I PAYED.$15.00