Saut onion, celery, carrot, and chili in a little olive oil until vegetables are tender. Remove from heat and cool.
Combine ground meat with all ingredients except BBQ sauce
Shape into loaf on a lightly oiled sheet pan, baste generously with your favorite BBQ sauce
Preheat grill but leave 1 burner off for indirect grilling
Slide meatloaf directly on grill, away from burner
Cover grill and try to keep temp. at 350deg F
Bake on grill for 3/4 to 1 hour, or until internal temp. registers 140deg.
After removing from grill let it rest for 10min before slicing
