Kodi pali kusiyana kotani pakati pa fyuluta yosonkhanitsa mafuta ndi fyuluta yamafuta
Fyuluta waikidwa pa mpope mafuta, mu poto mafuta, kumizidwa mu mafuta, ofanana ndi shafa, pali zitsulo fyuluta chophimba, akhoza zosefera zazikulu particles zonyansa, kuteteza kuwonongeka kwa mafuta mpope fyuluta anaika kunja kwa injini, amene kawirikawiri pepala fyuluta chinthu akhoza kusefa zonyansa zing'onozing'ono, pali zofunika ndi osiyana m'malo pepala pachimake mtundu, Izi zimakhala ndi moyo wonse wosonkhanitsira fyuluta chofunika ndi moyo wonse fyuluta.
1. Fyuluta yamafuta imalumikizidwa mndandanda pakati pa mpope wamafuta ndi njira yayikulu yamafuta, kotero imatha kusefa mafuta onse opaka omwe amalowa munjira yayikulu yamafuta. Chotsukira shunt chimafanana ndi njira yayikulu yamafuta, ndi gawo limodzi lokha lamafuta opaka mafuta omwe amatumizidwa ndi pampu yamafuta.
2. Panthawi yogwira ntchito ya injini yosonkhanitsa mafuta, zinyalala zachitsulo, fumbi, ma deposits a carbon ndi colloidal sediments oxidized pa kutentha kwakukulu ndi madzi nthawi zonse zimasakanizidwa ndi mafuta odzola. Ntchito ya fyuluta yosonkhanitsira mafuta ndikusefa zonyansa zamakina ndi glia, kuonetsetsa ukhondo wamafuta opaka mafuta, kukulitsa moyo wake wautumiki.