Ungakhohlwa ukufaka amafutha enjinini
Izimoto zesimanje zisitshela ukuthi kufanele zigcwale nini, zisikhumbuze ngesidingo sokuhlolwa ngezikhathi ezithile noma izinga likawoyela wenjini eliphansi kakhulu. Lolu lwazi lokugcina lubaluleke kakhulu ngoba ukungalunaki kuvame ukuholela ezindlekweni zokulungisa eziphakeme kakhulu.
Inkinga yaziwa kusukela ekuqaleni kwemboni yezimoto, kusukela ngo-1919, Eng. UTadeusz Tanski wenze uhlelo olusekelwe kuFord T 
ukucisha ukuthungela kwenjini uma kwenzeka kuba nomfutho kawoyela ophansi kakhulu ohlelweni lokuthambisa, olwabe selusetshenziswa emotweni ye-FT-B. Lezi zinhlobo zamasistimu ziwusizo, kodwa futhi akulimazi ukuhlola izinga likawoyela ngokwakho. Ngokwezibalo, cishe u-30% wezimoto udinga ukugcwalisa uwoyela wenjini.
Phakathi naleso sikhathi, lapho izinga lamafutha liphansi kakhulu, kuyadingeka ukwengeza amafutha. Ukuze ugcwalise, kungcono ukusebenzisa amafutha afanayo nenjini. Ukufaka uphethiloli kuzophinde kwengezwe ngezithasiselo zokucwenga eziguga ngokuhamba kwesikhathi. Kodwa kuthiwani uma isiteshi esisisebenzisayo siphelelwe uwoyela? Ngenhlanhla, uwoyela wesimanje wemoto ungavamise ukuxutshwa ngokuphepha, kodwa khumbula ukuthi ngisho nokuhlanganisa umkhiqizo onemingcele ehlukene kuzoba okuphephile enjini kunokushayela ngezinga likawoyela eliphansi kakhulu.
Lokhu okubizwa ngokuthi i-miscibility kusho ukuthi ayikho imiphumela emibi yokusetshenziswa kokugcwalisa, njengokugalela amafutha, imvula yezithasiselo noma okunye ukusabela kwamakhemikhali okungabangela izinkinga ngesistimu yokugcoba. Ngokwezidingo ze-American API Institute, uwoyela wesigaba se-SG noma ngaphezulu kufanele axutshwe namanye amafutha ekhwalithi efanayo noma ephakeme. Kufanele kuhlale kucatshangwa ukuthi lapho amafutha amabili ahlukene exubene, ingxube ewumphumela izoba nemingcele yamafutha ahlanganisiwe amabi kakhulu. Uma ungeza amafutha, kufanele futhi ulandele imithetho efanayo lapho ukhetha ukushintshwa, i.e. sebenzisa amafutha ahlangabezana nezinga elidingekayo lekhwalithi futhi okungcono kwe-viscosity efanayo.
Ngakho-ke, izidingo eziyinhloko uwoyela ogcwalisiwe okufanele uhlangabezane nazo yizindinganiso zekhwalithi kanye ne-viscosity ezichazwe umenzi. Ebhukwini lemoto uzothola amapharamitha athile kawoyela ngendlela: i-viscosity - isibonelo, i-SAE 5W-30, i-SAE 10W-40 nekhwalithi - isibonelo, i-ACEA A3 / B4, API SL / CF, VW 507.00, MB 229.51 , BMW Longlife- 01. Kufanele ukhethe amafutha ane-viscosity echazwe kubhukwana futhi ahlangabezana noma adlule izinga lekhwalithi elidingekayo. Khona-ke singaqiniseka ukuthi sikhethe amafutha afanele. Uma umenzi wemoto yethu evumela amafutha amaningi ahlukene, kufanelekile ukukhetha okungcono kakhulu, ngoba izinga lamafutha enjini ngeke liwohloke, futhi ukufakwa kwe-refueling okunjalo kuzoba nomthelela omuhle enjinini.
(M.D.)
Pavel Mastalerek, inhloko yomnyango wezobuchwepheshe weCastrol:
Yiqiniso, noma yimuphi uwoyela wemoto ungcono kunawo wonke. Lokhu, yiqiniso, kubhekisela ezakhiweni ezindala kakhulu. Ezintsha zizovikeleka kakhudlwana ukusebenzisa uwoyela ohlangabezana nezidingo zomkhiqizi eziphezulu, ngakho-ke uzodinga ukuhlola i-viscosity, njenge-5W-30, kanye nekhwalithi, njenge-API SM. Uma sinemoto evela kumkhiqizi obeka izindinganiso zayo zekhwalithi, kufanelekile ukukhetha amafutha anezinga eliqondile elingatholakala encwadini yomnikazi wemoto - isibonelo, MB 229.51 noma VW 504 00. Izidingo zokuhambisana ziyasiza. lapho ugcwalisa uwoyela - amafutha ekhwalithi engaphezulu kwesilinganiso (i-API SG ejwayelekile noma ngaphezulu) ayaxubana ngokuphelele. Kuhle ukukhumbula ukuthi ukufaka i-refueling kuphephile.
