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Andrea WagnerAug 6, 2025
How to fix a Mitsubishi MBG1200 that won't start?
- LLindsey AllenAug 6, 2025
If your Mitsubishi Portable Generator isn't starting, runs with low output, or runs erratically, there are several potential solutions. First, ensure sufficient compression by properly tightening the plug and bolt, or consider replacing the gasket. If compression is sufficient, try these steps: * Pull the rope sharply. * Clean the fuel tank and fuel line. * Refill the tank with fuel and open the valve. * Remove carbon or wipe the spark plug, or replace it. * Ensure the proper grade of fuel is used and add sufficient oil as specified. * Also, make sure you haven’t plugged in too many devices and check the fan.



