Generator Mechanic DIY Troubleshooter

Thank you for the detailed description. Based on your observation, the issue with your SENWEI SPG2200 gasoline generator appears to be related to fuel supply or carburetor problems. Here's a diagnosis and a potential easy fix: **Diagnosis:** The symptoms you've described, where the generator starts but only runs for a short time before shutting off, suggest a possible fuel restriction or carburetor issue. It could be due to a clogged fuel line, a dirty carburetor, or inadequate fuel reaching the engine. **Potential Easy Fix:** 1. **Check the Fuel Supply:** - Ensure there is an adequate supply of clean and fresh petrol in the fuel tank. - Check the fuel filter for any clogs or contaminants. If it's dirty, replace it. 2. **Inspect the Carburetor:** - Carburetors can get clogged with debris over time. Remove the air filter and inspect the carburetor for any signs of dirt or blockage. - If you find dirt or debris, clean the carburetor thoroughly. Use a carburetor cleaner to remove any deposits. 3. **Verify Fuel Flow:** - Check the fuel line for any kinks, bends, or blockages. Ensure that fuel can flow freely from the tank to the carburetor. - If there are any issues with the fuel line, replace or repair it as necessary. 4. **Adjust the Carburetor Settings:** - If the carburetor has adjustable settings, ensure they are properly adjusted. Refer to the generator's manual for specific instructions on carburetor adjustments. 5. **Inspect Spark Plug:** - A fouled spark plug can also cause intermittent operation. Remove the spark plug, inspect it for fouling or deposits, and clean or replace it if needed. After performing these checks and maintenance tasks, attempt to start the generator again. If the issue persists, it may require more in-depth troubleshooting or professional assistance. Always refer to the generator's manual for specific maintenance instructions and guidelines.