In a large resealable plastic bag or shallow glass container, combine the first five ingredients; mix well. Remove 1/4 cup for basting and refrigerate. Add pork chops to remaining marinade; turn to coat. Cover and refrigerate for 3 hours or over night, turning once. Drain chops, discarding marinade. Grill, uncovered, over medium-hot heat for 4 minutes. Turn; baste with reserved marinade. Grill 4-7 minutes longer or until juices run clear.