Combine pork, vinegar, chili powder, Italian seasoning and garlic; mix well. Cover and chill overnight.
In a skillet over medium heat, cook pork mixture until no longer pink. Remove from skillet and drain grease; keep sausage warm.
Whisk together eggs and milk. In same skillet, heat oil. Cook eggs over low heat until set, stirring occasionally. Season eggs with a pinch of salt and ground black pepper.
Warm tortillas in microwave or in dry pan on stovetop (optional).
Spoon pork and eggs down the center of each tortilla. Top with taco sauce and shredded cheese. Roll tortilla and enjoy!