In a large bowl, combine garlic powder, onion powder, paprika, dried oregano, dried thyme, cayenne pepper, salt, pepper, and olive oil. Add the boneless pork and mix well to evenly coat.
Set instant pot to sauté mode and add pork once heated up. Brown the pork for about 2 minutes on each side.
Set instant pot to manual high for 30 minutes to cook. Once finished cooking, remove the pork and drain juice. Chop pork and add back to instant pot on "keep warm" setting.
Stir in barbecue sauce and heat until warmed all the way through. Serve on rolls or warm tortillas with coleslaw and enjoy!
*Nutritional information is a calculated guesstimate. Please note that this can change with different brands and modifications you may make to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements you're using with each recipe.