Box 49-2 toned at 2054 hours for a report of smoke from the building at 3925 Paxton Street (Faulkner Nissan) sending Company 91, Engine 59, Trucks 32, 50, and Rescue 40 on the initial assignment. Chief 91-1 arrived on location confirming smoke showing from a commercial building. Engine 91 secured a hydrant and took a position on side C. A line was stretched from Engine 91 to the interior and operated. Truck 32 checked the roof for extension. Companies had fire involving a waste oil burner that was knocked down without any further extension. Control was marked in about 30 minutes.