Fyuluta yamafuta imayikidwa mu dongosolo lamafuta pakati pa tanki yamafuta ndi injini. Nthawi zambiri imayikidwa pa chassis yamagalimoto, chipinda cha injini, kapena chophatikizika ndi pompano yamafuta. Kuti mudziwe momwe mungayikitsire, chonde onani buku lokonzekera galimoto.
Zosefera zamafuta nthawi zambiri zimakhala mumafuta, ndikusefa zonyansa kuchokera mumafuta. Malo ake enieni amasiyana malinga ndi mtundu wagalimoto ndi mtundu wa injini, koma nthawi zambiri amayikidwa pafupi ndi thanki yamafuta kapena m'chipinda cha injini. Magalimoto ena amakhala ndi zosefera zomwe zili mkati mwa thanki yamafuta, zomwe zimafunikira kusinthidwa pafupipafupi kuti zitsimikizire kuti mafuta ali abwino komanso abwino. Zosefera zathu-zimagwira ntchito bwino kwambiri-zosefera mwatsatanetsatane, zimagwira ntchito m'malo otentha amafuta oyambira -10 digirii kufika ku 130 digirii . Amasefa bwino zonyansa kuyambira 1μm mpaka 50μm, kuwonetsetsa kuti dongosolo lamafuta likuyenda bwino.
