Crockpot BBQ Ribs

3 1/2 lbs Pork Ribs
1/2 tsp Salt
1/4 tsp Pepper
1/2 cup water or cola
3/4 cup BBQ sauce

Spray slowcooker with cooking spray.
Sprinkle ribs with salt and pepper.
Add water or cola. Cook on LOW 8-9 hours.
Remove ribs. Drain liquid (keep it for later to use if you wish)
Dip rib in BBQ sauce. Return to slowcooker.
Add remaining sauce. Cook on low for an additional hour.