* Faulty fuel pump relay. The fuel pump relay is responsible for supplying power to the fuel pump. If the relay is faulty, it may not be able to provide power to the fuel pump, causing it to not start.
* Bad fuel pump ground. The fuel pump must be properly grounded in order to work properly. If the ground connection is loose or corroded, it may not be able to provide a good electrical connection, causing the fuel pump to not start.
* Clogged fuel filter: A clogged fuel filter can prevent fuel from flowing properly to the fuel pump, causing it to not start.
* Faulty fuel pump: The fuel pump itself may be faulty and unable to provide the necessary pressure to start the engine.
