Iyiphi inombolo ye-octane igesi okufanele isetshenziselwe izinjini zokushisa ezimotweni?
Abakhiqizi babala inani eliphansi le-octane okufanele lisetshenziswe ezimotweni ezithile encwadini yomnikazi. Njalo hlola imanuwali ukuze uqiniseke ukuthi kusetshenziswa uphethiloli ofanele. Inombolo ye-octane efana no-87, 91, 93 ibonisa inani lokubekezelela ukushisa kukaphethiloli ngaphambi kokugqamisa ngaphakathi kwesilinda senjini. Lapho inani le-octane liphakeme, ukuzwela ukushisa kuphakeme. Uma usebenzisa i-octane engalungile emotweni, njengokusebenzisa u-87 esikhundleni sika-93 emotweni esebenza kahle ene-turbo noma ene-supercharged, injini ingase ikhiqize ukushaywa noma ukuqhuma kwangaphambi kokuqhuma. Ukushaywa kwenzeka lapho isikhathi sokuqhuma komxube womoya nophethiloli osisilinda siqhuma kusenesikhathi futhi kungabangela umonakalo omkhulu ezingxenyeni zenjini. Ukungqongqoza nakho kuyinto oyizwayo futhi oyizwayo futhi umshayeli angayiphawula. Ukuba nokuqhuma komoya nophethiloli, okwenziwa yi-spark plug okuhloswe kusuka efektri kuhle kakhulu ukuze imoto ihlale isikhathi eside.