Nei mitengo yemafuta yakasiyana? Mari dzavo dzakafanana here?

Nei mitengo yemafuta yakasiyana? Mari dzavo dzakafanana here?

Kazhinji, tinotarisa mhando imwechete yemafuta einjini, senge SP giredhi, uye mutengo wakasiyana. Somuenzaniso, 0W-30 inodhura kupfuura 20 kupfuura 5W30. Kana isiri iyo yakafanana mhando yemafuta einjini, mutengo wakatonyanya kusiyana, seSN uye C5. Saka musiyano wei mumitengo yemafuta?

Inopfuura 85% yemafuta einjini ndiyo mafuta ekutanga. Naizvozvo, mhando yemafuta epasi ndechimwe chezvinhu zvakakosha zvinotaridza mutengo wemafuta einjini.

Parizvino, kune huwandu hwemhando shanu dzemafuta egasi mumafuta einjini. Pakati pavo, Kirasi I neKirasi II maoiri emaminerari, anoenderana negiredhi remafuta emaminerari kana semi synthetic oiri, Kirasi III mafuta ekugadzira, asi akanyanya maoiri emaminerari, uye anoenderana negiredhi resemi synthetic mafuta kana synthetic mafuta. Kirasi IV (PAO) uye Kirasi V (esters) maoiri ekugadzira, uye giredhi remafuta rinoenderana nemafuta ekugadzira. Iyo yakakura chikamu chemafuta ekutanga, iyo inokwirisa maitiro ayo, zvirinani kuita uye kusimba kweoiri yeinjini, uye kukwira kwayo mutengo.

Saka, ichi ndicho chinhu chikuru chinopa mutsauko wemutengo pakati pemafuta akazara ekugadzira, semi synthetic mafuta, uye mineral oil.

Icho chokwadi chekuti 0W-30 inodhura kupfuura 5W30 ndeyekuti 0W inoda kuwedzerwa kwepamusoro-level anti-condensation agents kuti ive nechokwadi chekudzika-kupisa kwemvura, saka mutengo wayo wakakwirira. Musiyano wemutengo pakati peSN neC5 wakafananawo. Ivo vanoshandisa akasiyana maoiri epasi, ekuwedzera, uye mafomula, saka mutengo unosiyana.

OEM certification mitengo yemafuta inosiyanawo. OEM certification ndiyo yeanogadzira mota chiyero chemhando yemafuta, kazhinji zvichienderana neindasitiri zviyero uye zvinodiwa neOEM, mimwe miedzo yakanangwa inowedzerwa kuti ive nechokwadi chekuti injini dzadzo dzine kuita kwakanyanya.

Vamwe vagadziri vane zvakaomesesa zvinodikanwa zveoiri yeinjini, uye kuwana yepakutanga fekitori chitupa kunoda akawanda oiri simulation, bhenji kuyedzwa, uye kumwe bvunzo.

Naizvozvo, kana imwe mhando yemafuta yakasimbiswa, mutengo unogona kunge wakakwirisa kana uchienzaniswa nemafuta asina certified.

Kusarudza mafuta einjini hazvireve kutenga anodhura, asi zvakakoshawo kurangarira kuwana chaunobhadharira kuti udzivise kutenga akaderera uye ekunyepedzera mafuta.