Category Archives: Series 40E Troubleshooting

Service diagnosis is a systematic procedure of investigation to be followed to locate and correct an engine problem. The engine is first considered as a complete unit in its specific application and then the problem is localized to components or systems; intake, exhaust, cooling, lubrication or injection. Testing procedures will then help analyze the source… Read More »

Detroit Diesel Corporation is the world leader in diesel engine electronics. DDC has made technological leaps in engine performance and fuel economy. Today, we build the most dependable electronically controlled diesel engine in the industry.‪ Our goal at Detroit Diesel is to be the most customer focused and most responsive engine manufacturer in the world.‪… Read More »