How to Solve Abnormal Noise from Car Fuel Pump?
1 Answers
Solutions for abnormal noise from the car fuel pump are as follows: 1. First, check if the gasoline filter is clogged and measure the fuel pressure. If the noise is caused by a clogged gasoline filter, simply clean and unclog the filter. 2. If the abnormal noise is due to a damaged fuel pump, it is best to replace it with a new one and have it repaired at a professional auto repair shop. Here are the signs of a damaged car fuel pump: 1. Difficulty starting the car. If the car fails to start after several attempts, the fuel pump may already have issues; when the pump core is damaged, there will be no sound of the fuel pump operating when the fuel supply system is activated upon turning the key. 2. Abnormal noises from the car. While driving, if you hear sounds like flowing water, grinding, whistling, or buzzing, these are warnings of fuel pump failure. 3. Engine vibration. Normally, engine vibration is very regular and smooth. If you can clearly feel increased engine vibration, it should be inspected. 4. The engine warning light turns on. The fuel pump is part of the car's fuel tank, specifically designed to draw gasoline from the tank and deliver it to the engine. If the fuel pump malfunctions, gasoline cannot be transported to the engine, and the light indicates an abnormality.
