Place pork loin in a large shallow glass or enamel dish. In a medium bowl, stir
together remaining ingredients; pour over pork. Cover and refrigerate overnight,
Remove pork from marinade. Place over drip pan on grill. Grill, covered, with
banked charcoal or on gas grill. Baste frequently with marinade. Remove from grill
when meat thermometer reads 155 degrees F, about 1 to 1 1/2 hours.
Let rest 10 minutes before slicing thinly to serve, allowing internal temperature
to rise to 160 degrees F.