Umsebenzi weValve ye-Automobile Oil Control ukuguqula ingcindezi kawoyela futhi uvikele ukucindezelwa kawoyela kwepompo kawoyela kusuka ekubeni phezulu kakhulu. Ngesikhathi sesivinini esikhulu, ukunikezwa kwamafutha kwepompo kawoyela kusobala, futhi ukucindezela kawoyela nakho kuphakeme kakhulu, ngalesi sikhathi, kuyadingeka ukungenelela ngokulungiswa. Amafutha okuvutha azodala ukuthi uwoyela ovuthayo ubangele inzwa ye-oksijini yemoto ukuze ilinyazwe ngokushesha okukhulu; Amafutha okuvutha azoholela ekusetshenzisweni kwemali ekhuphukayo, ukuphuma ngokweqile kokukhipha, isivinini esingazinzile, ukuthuthukisa izingozi ezifihliwe zemoto, futhi kwandise umthwalo wezomnotho. Amafutha okuvutha azoholela ekuqothulweni okwengeziwe kwe-carbon e-enjini yokuhlangana, ukushesha okubuthakathaka, ukushesha, ukuntuleka kwamandla neminye imiphumela emibi
