Pulled Pork Fajitas

*From Betty Crocker's Crock Pot Cookbook

2 1/2 lbs pork boneless loin roast
1 med onion thinly sliced
2 cups bbq sauce
3/4 cup salsa
3 Tbsp chilli powder
1 Tbsp Mexican seasoning
9 flour tortillas

Cook pork and all other ingredients (except tortillas) in crock pot on low for 8-10 hours
Remove pork and shred
Pour sauce into bowl
Stir in pork
Spoon filling onto tortillas
Roll up