Prepare Slow Cooker Pork Carnitas according to directions up until baking on Step 3 (not necessary to bake to crisp beef).
Meanwhile, whisk together all of the Chipotle Ranch ingredients in medium bowl; refrigerate.
Preheat oven to 425 degrees F when ready to assemble taquitos.
In a large bowl, mix together the cream cheese, sour cream, barbecue sauce and ancho chili powder.
Remove pork from slow cooker and add to a strainer in order to remove excess liquid (or else your taquitos will get soggy) then add 2 1/2 cups - 3 cups pork to cream cheese mixture depending on how "saucy" you want them. Mix until evenly combined. Add cheese and mix until evenly combined.
Add a heaping 1/4 cup pork mixture to each tortilla and roll up tightly. Place filled tortillas seam side down on a baking sheet.
IF MAKING AHEAD, you can stop at this point, cover taquitos with plastic wrap and refrigerate.
Lightly brush each tortilla with olive oil. Bake at 425 degrees F for 15-20 minutes or until golden (add an extra 5 minutes if taquitos have been refrigerated). Broil for extra crispiness. Serve with Chipotle Ranch.
Notes
*If you love to dip then you may want to double the Chipotle Ranch.