Why does my Firman Portable Generator engine shut down when running?
- AabbottcarlosJul 31, 2025
Your Firman Portable Generator might shut down while running due to: * Lack of fuel, in which case you should fill the fuel tank. * A dirty air cleaner, which requires cleaning or replacement. * Low oil level, requiring you to fill the crankcase to the proper level or place the generator on a level surface.