Cut each garlic clove into 2 or 3 slices. Cut slits into the roast and insert garlic into the slits, scattering them throughout the meat. Season roast generously with salt and pepper
Heat olive oil in a large skillet and brown the roast on all sides until golden brown. Place roast in a slow cooker and cook on low for 6-8 hours or until tender and shreds easily.
Combine preserves with bbq sauce and pour over shredded pork. Serve hot.