WALTHAM, MA - On June 17th around 9:00 A.M., Waltham Fire received a call for a car fire inside Lou’s Custom Exhaust garage. Engines 2 and 4, along with Rescue 1, Ladder 3 and Medic 1 responded. Engine 1 was the RIT. Ladder 3 signed off with smoke showing. Although employees had put the fire out, firefighters hosed down the vehicle.