1In shallow glass or plastic dish or resealable freezer plastic bag, mix marinade ingredients. Add pork; turn to coat. Cover dish or seal bag; refrigerate, turning pork occasionally, at least 1 hour but no longer than 8 hours.
2Heat gas or charcoal grill. Remove pork from marinade; reserve marinade. Place pork on grill over medium heat. Cover grill; cook 20 to 25 minutes, brushing occasionally with marinade and turning once, until pork has slight blush of pink in center and meat thermometer inserted in center reads 160°F.
3In 1-quart saucepan, heat remaining marinade to boiling; boil and stir 1 minute. Cut pork into slices; serve with marinade.