Ingabe ukuthenga igesi yekhwalithi kunendaba?
Uphethiloli ucoliswa usuka kuwoyela ongahluziwe futhi ungaqukatha ukungcola nokungahambisani okuncane. Ngalesi sizathu, ukwengeza izithasiselo kugesi kuwumkhuba ojwayelekile. Lokhu kusho ukuthi umuntu oyedwa angakwazi ukugcwalisa imoto yakhe noma yikuphi futhi athole umkhiqizo ofanayo. Naphezu kwalokhu, kunezinkampani ezithi uphethiloli wazo uhlanzekile noma ungcono kakhulu ekusebenzeni kwenjini.
Uphethiloli wezinga eliphezulu
Abakhiqizi bezimoto emhlabeni wonke bavumelene ngokuthi izidingo zokwengeza uphethiloli zikahulumeni ayenele ngoba azishintshile ukuze zihlangabezane nezidingo zezinjini zesimanje. Manje, uma inkampani ingafakazela ukuthi igesi yayo iqukethe izithasiselo nezihlanzi ezivimbela insalela ekubunjweni kwamavalvu noma ekamelweni elivuthayo, inelungelo lokuzibiza ngomphakeli we-premium kaphethiloli. Lolu hlobo lukaphethiloli lwenzelwe ukugcina izinjini zisebenza kahle. Kunezinkampani eziningana ezifana ne-Exxon, i-Shell ne-Conoco ezinamafomula ahlukene kaphethiloli futhi zonke zisezingeni eliphezulu. Abakhiqizi bezimoto bathi lezi zidingo zenza uphethiloli ube ngcono ezimotweni zesimanje.
Ingabe uphethiloli we-premium ungcono ngempela? Ngokobuchwepheshe lokhu kuyiqiniso njengoba yakhelwe ukuhlangabezana nezidingo zezinjini zesimanje, kodwa umehluko kuzoba nzima ukuwubona. Akekho umkhiqizi ozokwakha imoto esebenzisa kuphela uhlobo olulodwa lukaphethiloli, noma imoto engonakaliswa ngokusebenzisa uphethiloli kunoma iyiphi iphampu yamafutha evamile. Izindinganiso zikaphethiloli e-US sezivele zanele ukuqinisekisa ukuthi zonke iziteshi zikaphethiloli zithengisa umkhiqizo onokwethenjelwa ongawonakali ama-valve noma amakamelo omlilo.
Bese ukhumbula:
Njalo gcoba imoto yakho ngesilinganiso se-octane esinconywayo.
Isilinganiso se-octane esituswayo semoto ethile kufanele sibhalwe kukepisi legesi noma ku-flap yokugcwalisa uphethiloli.
Imanuwali yomnikazi wemoto kufanele ikhombise ukuthi iyiphi inombolo ye-octane efanelekile yemoto.
