For the best engine repair services in Los Angeles call Don’s Auto. Our technicians are ASE Certified and maintain professional standards in their work.They say the heart of car is the Engine. How important it is to maintain your Engine to the factory settings. Do you have engine light on? The issue could be as simple as a loose gas cap or as complex as internal engine repair. Our Certified Technicians can help with the proper diagnostic to get you back safely on the road.