Ukuxuba amafutha enjini? Bheka ukuthi ungakwenza kanjani kahle!

Intwasahlobo isifikile, okusho ukuthi sekuyisikhathi sokuhlola imoto yakho njalo. Okokuqala, kufanelekile ukuhlola izinga likawoyela wenjini - uma izinga layo liphansi kakhulu, engeza inani elifanele. Futhi yilapho izitebhisi ziqala khona - udinga ukusebenzisa uketshezi olufanayo noma ungaxuba uwoyela?

Uzofundani kulokhu okuthunyelwe?

• Ingabe amafutha enjini angaxutshwa?

• Ungaxuba kanjani amafutha enjini?

• Ukushintsha nini uwoyela wenjini?

TL, д-

Ukuxuba amafutha enjini kungenzeka inqobo nje uma i-viscosity yawo kanye nekhwalithi yekhwalithi ihambisana. Kodwa-ke, udinga ukukhetha umkhiqizo kumkhiqizi othembekile, ngoba ama-fake akhona angaholela ekulimaleni okukhulu kwenjini. Amafutha kufanele futhi ashintshwe njalo njengoba elahlekelwa izakhiwo zawo ngokuhamba kwesikhathi. Ukuyengeza oketshezini olungcolile kungaholela ekubanjweni kwenjini kanye nokulungiswa okumba eqolo.

Ukukhetha okungalungile kwamafutha emoto - yiziphi izingozi?

Ngaphambi kokuthi sixoxe udaba lokuxutshwa kahle kwamafutha enjini, kufanelekile ukubheka kuqala, yini engenzeka enjinini egcwele uketshezi olungasebenzi olungafanele. Yiqiniso, imiphumela ingaba ehlukile, futhi konke kuncike kokubili. uhlobo lwamafutha asetshenzisiwefuthi okufanayo uhlobo lwenjini... Uma ekhona Isihlungi se-Particulate DPFnamafutha ekuwo ayakuthelwa umthamo omkhulu womlotha one-sulphated, isihlungi singase sivalekefuthi, ngenxa yalokho, ingozi embi kakhulu. Izinjini abazifakile futha umlomo wombhobho, futhi badinga ukugcotshwa okufanele - uma uketshezi olusebenzayo lungabanikezi isivikelo esanele, izinto ezisebenzisanayo zingaguga ngokushesha.

Lokhu nakho kubalulekile i-viscosity yamafutha enjini, lezi iqine kakhulu banesibopho ukusetshenziswa kukaphethiloli okuphezulu futhi ukhuthaze ukugqoka kwenjini ngokushesha ngesikhathi sokuqala okubandayo. Ulayini amafutha ane-viscosity ephansi kakhulu abe nomthelela ukwanda kokugqoka kwenjini. Lokhu kungenxa yokuthi isihlungi esikhiqiziwe asinamandla ngokwanele futhi, ngakho-ke, ayihlukanisi izakhi ezisebenzisanayo, bayavezwa ukucindezela okunamandla Oraz ukushisa. Uma isihlungi siphukile, izingxenye zingagxuma. noma kunjalo amafutha e-viscosity aphansi anenzuzo eyodwa ngaphezu kozakwabo abakhulu – bese imoto idla o uphethiloli omncane kakhulungenxa yokumelana okuphansi kwe-hydraulic kanye ne-coefficient ephansi ye-viscous friction. Umkhiqizi wemoto ngamunye uyabonisa yimaphi amafutha okufanele asetshenziselwe injini ethile. Le mithetho kufanele igcinwe ngokuqinile, ngaphandle kwalokho kungase kuphakame isimo lapho iyunithi yokushayela idinga ukweqa noma ukushintshana.

Indlela yokuxuba ngokuphepha amafutha enjini?

Kufanelekile ukucacisa umbuzo owodwa - amafutha injini kungenziwa exutshwe nomunye... Nokho, imithetho ethile kufanele ilandelwe. Ngokuvamile kwenzeka ukuthi amafutha adinga ukushintshwa ncamashi lapho singenalo uketshezi oluseduze, futhi alutholakali esitolo. Bese ukhumbula lokho umkhiqizo ohlukile ungasetshenziswa kodwa kufanele ube ne-viscosity efanayo nesigaba sekhwalithi. Kusho ukuthini lokhu ngokwenza? I-viscosity yamafutha ichazwa ngokwesigaba se-SAE → isb. 0W20. Ngakho-ke, noma sifuna ukwengeza uhlobo oluhlukile loketshezi enjinini, inezimpawu ezifanayo, ungaqiniseka ukuthi ingxube enjalo izovikeleka ekushayeleni. Nokho, kufanelekile ukukhumbula ukuthi lokhu kwenzeka kuphela. endabeni yezimpahla ezivela kubakhiqizi abaziwayo... Imikhiqizo yomgunyathi ngokwayo iyingozi enjinini, futhi ukuyixuba kungayicisha injini ngokuphelele. Ngakho-ke, uma uhlela ukuthenga uwoyela wemoto, khetha isipho esiqinisekisiwe esivela kubakhiqizi abanjalonjengo: Castrol, Elf, Shell, Orlen, noma I-Liqui Moly.

Kuthiwani uma injini igcwele uhlobo oluhlukile lwamafutha? Ingahluleka ngenxa yokuthi uketshezi aluhlangani ngendlela efanele. Abanye abakhiqizi bafaka emiyalweni yabo imininingwane yokuthi kungenzeka yini ukusebenzisa uwoyela wamabanga ahlukene. Nokho, lokhu akuphathelene nokuxuba uketshezi, kodwa mayelana nabo. ukumiselela okuphelele. Ngakho-ke, uma unquma ukusebenzisa uhlobo oluhlukile lwamafutha, Kumelwe ulahle umkhiqizo omdala kuqala bese ugcwalisa kabusha indawo yokugcina amanzi ngoketshezi olusha. Yebo, kuyafaneleka ukuphawula lapha ukuthi lokhu kungenziwa kuphela uma umenzi egunyaze ukusetshenziswa kwamafutha esigaba esihlukile. Ngaphandle kwalapho kushiwo ngenye indlela ebhukwini lomnikazi wemoto yakho, ukuguqulwa kungase kubangele ukulimala kwenjini.

Kuthiwani ngekhwalithi yamafutha?

Ukuhlukaniswa kwezigaba zamafutha kulula. Lokhu kubangela izinkinga eziningi kakhulu. ukulawulwa okulungile kwekhwalithi yoketshezi. Manje yini elandelayo? Ukubheja kwakho okuhle ukuhlola ubuchwepheshe. Uma injini igcwele uwoyela weLongLife, umkhiqizo owengeziwe nawo kumele ucetshiswe ngalobu buchwepheshe, ngaphandle kwalokho, le mpahla izoncishiswa. Mayelana nekhwalithi yamafutha, kufanele futhi kuqashelwe ukuthi abanikazi bemoto enesihlungi se-DPF kufanele bakhumbule ukuthi. amafutha omlotha aphansi (kunconyelwe izinjini ezinjalo) ayikwazi ukuxubaniswa nolunye uketshezi.

Gcwalisa noma shintsha? Indlela yokubona uwoyela wenjini esetshenzisiwe

Umbuzo uvame ukubuzwa nini ukushintsha uwoyela injini. Ngeshwa ukwengeza umkhiqizo omusha enjinini nokuyixuba noketshezi olusetshenzisiwe kungabangela ukulimala okukhulu kwenjini. Lolu ketshezi lusetshenziswa ngokwemvelo - isibabule esincibilika kuphethiloli sishintsha i-pH kawoyela isuka ku-alkaline iye kwi-asidifuthi lokhu kuholela ku i-gelation Oraz ukugqwala kwamakhemikhali. Izithasiselo zokucebisa ziyayeka ukwenza umsebenzi wazo, futhi uketshezi luba uketshezi oluningi, okuyingozi enjini, njengoba kungaholela ekubanjweni kwezingxenye zokusebenza. Abakhiqizi benjini batusa ukushintshwa okuphelele kwamafutha ngemuva kokufinyelela imayela elingamakhilomitha ayizinkulungwane eziyi-15-20. Uma kwenzeka uketshezi I-LongLife ingahanjelwa amanye amakhilomitha ayizinkulungwane eziyi-10-15. Kodwa-ke, kufanele kukhunjulwe ukuthi uma imoto ingafinyeleli izikhawu ezishiwo, amafutha kufanele ashintshwe ngemva kwezinyanga ezingu-12... Imizila emifushane, amapulaki avamile kanye nokugcwaliswa kukaphethiloli kwekhwalithi ephansi ethangini kunomthelela ekugugeni ngokushesha koketshezi olusebenzayo.

Ukuxuba amafutha kusalokhu kuyimpikiswano. Yiqiniso, kungcono ukusebenzisa uketshezi olufanayo ngokuphindaphindiwe, kodwa uma kuphakama isimo lapho udinga ukusebenzisa umkhiqizo ohlukile, khetha eyodwa enezinga elifanayo le-viscosity kanye nekhwalithi. Abanikazi bezimoto nabo kufanele bakucabangele lokho uma beshayela amabanga amafushane nsuku zonke, uwoyela kufanele ushintshwe njalo ezinyangeni eziyi-12.

Ingabe ufuna uwoyela wemoto wekhwalithi enhle? Ungayithola ku-avtotachki.com. Imikhiqizo enebhrendi evela kumabhrendi angcono kakhulu izokunikeza isiqinisekiso sokuthi Injini yakho izovikeleka kakhulu ngenkathi ushayela.

Futhi hlola:

Amafutha enjini avuzayo. Iyini ingozi futhi ungayibheka kuphi imbangela?

Kuthiwani uma ufaka uphethiloli ongafanele?

Kungani kufaneleka ukushintsha uwoyela kaningi?

Sika,