Sitshintshwa nini isihluzo sepetroli?
I-oyile ye-fuel iya kuxutywa kunye nokungcola okuthile ngexesha lemveliso, ukuthutha kunye nokufaka i-refueling. Ukungcola kwi-fuel kuya kuthintela i-nozzle ye-injection ye-fuel, kwaye ukungcola kuya kufakwe kwi-inlet, udonga lwe-cylinder kunye nezinye iindawo, okukhokelela ekufakweni kwekhabhoni, okukhokelela kwiimeko zokusebenza ze-injini ezimbi. Isihluzo se-fuel element sisetyenziselwa ukuhluza ukungcola kwi-fuel, kwaye kufuneka itshintshwe emva kwexesha lokusetyenziswa ukuqinisekisa isiphumo esingcono sokuhluza. Iintlobo ezahlukeneyo zomjikelo wokutshintsha isihluzo senqwelo-mafutha nazo ziya kwahluka kancinane. Ngokubanzi, isihluzo sangaphandle somphunga sinokutshintshwa xa imoto ihamba malunga neekhilomitha ezingama-20,000 rhoqo. Isihluzo esakhelwe ngaphakathi somphunga siqhele ukutshintshwa kube kanye nge-40,000 km.
