Whisk red wine vinegar, red wine, garlic, bay leaves, cloves, black pepper, salt, and thyme in a bowl; pour into a resealable bag. Add pork, coat with marinade, squeeze out air, and seal. Marinate in refrigerator for 2-4 days, turning occasionally.
STEP 2
Preheat oven to 350°F.
STEP 3
Drain pork, reserving 1/2 cup of marinade. Put pork and reserved marinade in a baking dish.
STEP 4
Bake in preheated oven until pork is completely warmed, about 20 minutes. Drain excess liquid from pork.
STEP 5
Heat vegetable oil in a large skillet over medium-low heat. Add pork in batches to prevent crowding; cook until completely browned, about 10-15 minutes.