How long have you ran your generators before shutting it off? I ran mine 4days before shutting it off. It is bad to do that It is a 7.5 k Diesel Gen set. thanks
Longest I have run mine is 25 hours... Longest I know of generators running is several months..... The limit on run time is based upon your fuel tank.. When it runs empty (1/4 full on a Motor home) the generator WILL stop. That is the only limit I know of on run time save time between oil changes and such.