How To Make A Firman Generator Quieter. ( this will make your generator exhaust noise quieter, only when enclosed in a zombiebox, shed or outbuilding). A lot of dust and smoke may have been left over on the exhaust.
Always keep a muffler on hand, like the one used in your bike and car. Another method of making your generator appear quieter is to position it further away from your camping spot.
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Build an acoustic enclosure or muffle box. Cut a long hose and attach its mouth to the exhaust pipe of the generator.