Set the pork chops out to come to room temperature.
Brush with olive oil and season with salt and pepper.
Prepare a grill fire to about 350° with hickory for smoke flavor.
Combine apricot preserves with apple cider vinegar, cane syrup and whiskey in a small saucepan.
In a small bowl combine onion flakes, garlic, salt, black pepper and red pepper.
Whisk into sauce mixture and cook over medium heat.
Bring mixture to a boil and then lower to a simmer for about 5 minutes, stirring often.
Remove from heat and set aside.
Grill pork chops over indirect fire with the grill closed for about 10 minutes.
Flip pork chops and brush with apricot glaze.
Continue to cook for about 5 minutes or until pork chops reach 145° with a digital thermometer.
Remove from grill and allow to rest about 10 minutes before serving.