In a small bowl, combine the brown sugar, salad
dressing, pineapple juice and soy sauce. Pour 1/2
cup marinade into a large resealable plastic bag.
Add the pork; seal bag and turn to coat. Refrigerate
overnight. Cover and refrigerate remaining marinade.
Using long-handled tongs, moisten a paper towel
with cooking oil and lightly coat the grill rack.
Grill pork, covered, over medium heat or broil 4
in. from the heat for 5-7 minutes on each side or
until a meat thermometer reads 160°, basting
occasionally with reserved marinade.