Basa revhavha yemotokari yekudzora mafuta ndeyekugadzirisa kudzvanywa kwemafuta uye kudzivirira kudzvanywa kwemafuta epombi yemafuta kubva pakunyanya.Panguva yekukurumidza, mafuta epombi yepombi zviri pachena kuti yakakura, uye kumanikidzwa kwemafuta kunowedzerawo zvakanyanya, panguva ino, zvakakosha kupindira mukugadzirisa.Kupisa mafuta kuchaita kuti mafuta anopisa aite kuti mota okisijeni sensor ikuvadzwe nekukurumidza;Kupisa oiri kunotungamira mukuwedzera kushandiswa kwemafuta, kubuda kwemhepo yakawandisa, kumhanyisa kusingaite, kuwedzera njodzi dzakavanzika dzemotokari, uye kuwedzera mutoro wehupfumi.Kupisa mafuta kunotungamira kuwedzera kabhoni kuunganidzwa mukamuri yekupisa injini, kukurumidza kukurumidza, kunonoka kumhanya, kushaikwa kwesimba uye mamwe mhedzisiro yakaipa.
