The answer to 'why is my generator not working' is that there can be several common causes, including a lack of fuel, issues with the electrical system, or problems with the engine. Symptoms may include the generator not starting, not producing power, or tripping circuit breakers. Solutions can range from refueling the generator to troubleshooting electrical components or repairing the engine.
If you're experiencing issues with your generator, it's important to first check the basics like fuel levels and battery connections. You can also try resetting the circuit breakers or inspecting the air filter. However, if the problem persists or you're not comfortable working on the generator, it's best to call a professional electrician or generator repair service. They have the expertise to diagnose and fix more complex issues safely.