What’s that loud banging noise?
What’s that loud banging noise from my cummins Onan 4000 generator? This generator is brand new less than 10 hours of use. Sometimes I would hear a loud banging that sounds like somebody hit my ...
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Our Onan 4000 never made a banging sound, even after 8 years and 400 hours of use. I'd take it back to the dealer and have them fix it.
-Michael
-Michael
