1. Difficulty starting the vehicle: If the fuel pump is not able to deliver enough fuel to the engine, the vehicle may be difficult to start or may not start at all.
2. Engine stalling: If the fuel pump fails completely, the engine will stall while driving.
3. Reduced fuel pressure: You can check the fuel pressure using a fuel pressure gauge. If the fuel pressure is below the recommended level, the fuel pump may be failing.
4. Noisy fuel pump: A noisy fuel pump may be a sign that it is failing. The fuel pump is located under the vehicle, near the gas tank. If you hear a loud whining or humming noise coming from this area, the fuel pump may be the cause.
5. Check Engine Light: If the fuel pump is failing, the Check Engine Light may illuminate on your dashboard.
If you experience any of these symptoms, it is important to have your vehicle inspected by a qualified mechanic to determine if the fuel pump is bad and needs to be replaced.
