Another possible cause of failure of internal combustion engines on the described sites could be the fact, that there need not be present the amount of oxygen contained in the air (percentage), that similar devices require to a trouble-free operations.
Sababu nyingine zinazoweza ya kushindwa kwa injini mwako ndani katika maeneo ya Ikielezewa Inaweza kuwa ya Ukweli, Kwamba kuna haja ya kuwa na kuwasilisha kiasi cha Oksijeni zenye katika hewa (Asilimia) Kwamba vifaa Similar kuhitaji, na shughuli shida-bure.