What Causes the Generator Fault Light to Illuminate?

[DeKyle]

The reasons for the engine fault light illuminating include poor mixture combustion, sensor issues, and fuel quality problems. Here are the explanations for the causes of engine problems: 1. Engine Misfire: An engine misfire refers to a situation where one cylinder in a multi-cylinder engine stops working, leading to symptoms such as abnormal shaking and lack of acceleration. Professional inspection and repair are required. 2. Engine Overheating: After prolonged or aggressive driving, the engine temperature may exceed normal levels, causing the engine fault light to illuminate. In this case, simply stop the car and allow it to cool down naturally. 3. Severe Engine Carbon Buildup: Severe carbon buildup in the engine can result in issues like poor acceleration and increased fuel consumption. It is necessary to clean the engine promptly in such cases. 4. Poor Fuel Quality: Low-quality fuel can disrupt the normal operation of the engine. In such situations, it is advisable to switch to higher-quality fuel.