1Cut pork tenderloin into slices, then into bite sized pieces.
2In crock pot, place pork. Add oil, water, taco seasoning, french onion soup mix; mix well.
3Cover & cook on LOW for 7 - 8 hours.
4Place cheese & salsa in separate serving bowls. On serving platter, arrange cheese, salsa, tomato, cilantro & lime pieces. Warm tortillas as directed on package. Spoon pork onto tortillas, using slotted spoon; top with cheese, tomato, cilantro, sour cream & salsa. Squeeze lime juice over fillings. Fold tortillas in 1/2 over filling.
NOTE: To save a step...you can stir the lime juice & cilantro into the sour cream & refrigerate 1 hour. for flavors to marry