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When the fuel pump relay goes bad does that slow flow of to engine?

When the fuel pump relay goes bad, it typically results in complete fuel pump failure, causing the engine to lose power and eventually stall. The fuel pump relay is responsible for providing power to the fuel pump, so if the relay fails, the fuel pump will not receive the electricity it needs to operate. This lack of power prevents the fuel pump from delivering fuel to the engine, leading to fuel starvation and eventual engine shutdown. It's important to note that while other factors can also affect fuel flow to the engine, a faulty fuel pump relay typically results in an abrupt loss of power rather than a gradual slowing down of fuel flow. If you suspect that the fuel pump relay is causing fuel flow issues, it's recommended to seek professional diagnosis and repair by a qualified mechanic to ensure accurate troubleshooting and resolution of the problem.