Mix Marinade Mix, oil, vinegar, Mustard and water in small bowl. Reserve 2 tablespoons of the marinade; set aside. Place meat in large resealable plastic bag or glass dish. Add remaining marinade; turn to coat well.
Refrigerate 30 minutes or longer for extra flavor. Remove pork from marinade. Discard any remaining marinade.
Grill pork over medium heat 25 to 30 minutes or until desired doneness, turning occasionally and brushing with reserved marinade mixture during last few minutes of grilling. Let stand 5 minutes before slicing.