Trim fat from pork. Cut pork into 1-inch pieces. In a large skillet brown pork, half at a time, in hot oil about 5 minutes. Drain off fat.
In a 3-1/2- or 4-quart slow cooker place squash, onion, apricots, and raisins. Add pork. Sprinkle with instant flour, brown sugar, pumpkin pie spice, and salt. Combine chicken broth and steak sauce; pour over meat.
Cover; cook on low-heat setting for 7 to 8 hours or on high-heat setting for 3-1/2 to 4 hours. Stir gently before serving. Makes 4 servings.