Put the pork in a heavy duty ziploc bag to marinate. Add about a can and a half of coke and about ¼ cup of brown sugar. Marinate for a few hours or overnight.
Drain marinade and put pork, ½ can of coke, water, and garlic salt in crock pot on high for about 3-4 hours (or until it shreds easily, but don't let it get TOO dry) or on low for 8 hours. .
Remove pork from crock pot and discard any liquid left in the pot. Shred pork
In a food processor or blender, blend ½ can Coke, chilies, enchilada sauce and remaining brown sugar (about a cup, you can add a little more or less to taste). If it looks too thick, add more Coke little by little. Put shredded pork and sauce in crockpot and cook on low for 2 hours.
Serve on your favorite burrito or salad!
