Kodi ntchito ndi zodzitetezera za fyuluta yamafuta ndi ziti?

Chojambulira injini chimasonkhanitsidwa kuchokera ku zigawo zazing'ono zolondola. Ngati mtundu wa mafuta suli wofanana ndi muyezo, mafuta amalowa mkati mwa chojambulira, zomwe zimapangitsa kuti chojambuliracho chisagwire bwino ntchito, kuyaka kosakwanira kwa injini, kuchepa kwa mphamvu, kuchepa kwa magwiridwe antchito, komanso kuwonjezeka kwa kugwiritsa ntchito mafuta. Nthawi yosakwanira yoyaka, mpweya woipa womwe umayikidwa pamutu wa pistoni wa injini ungayambitse mavuto aakulu monga kuwonongeka kwa mkati mwa silinda ya injini. Zinyalala zambiri mu mafuta zimapangitsa kuti chojambuliracho chizimitse mwachindunji ndipo sichigwira ntchito, ndipo injini imakhala yofooka kapena injini imasiya kugwira ntchito.
Chifukwa chake, ndikofunikira kwambiri kuonetsetsa kuti mafuta omwe amalowa mu injector ndi oyera.
 
Chosefera mafuta chingathe kusefa zinyalala zomwe zili mu mafuta, kuchepetsa chiopsezo cha zinyalala kulowa mu dongosolo la mafuta ndikuwononga ziwalo za injini, kotero kuti mafutawo amayaka kwathunthu, ndipo injini imatuluka ndi mphamvu yowonjezereka kuti zitsimikizire kuti zidazo zikugwira ntchito bwino.
 
Chosefera chamafuta chiyenera kusinthidwa nthawi zonse malinga ndi buku lowongolera (ndibwino kufupikitsa nthawi yosinthira pamalopo monga momwe zinthu zilili zovuta kugwira ntchito kapena makina amafuta osavuta kuipitsa). Ntchito ya chosefera chamafuta imachepa kapena mphamvu yosefera imatayika ndipo kayendedwe ka mafuta kamakhudzidwa.
 
Kufunika kufotokoza kuti ubwino wa mafuta ndi wofunika kwambiri, ndipo kuonetsetsa kuti mafuta ndi abwino ndi chinthu chofunikira.Ngakhale ngati chinthu choyezera mafuta choyenerera chikugwiritsidwa ntchito, koma mafutawo ndi odetsedwa kwambiri, ngati mphamvu yosefera ya chinthu choyezera mafuta yapitirira, dongosolo la mafuta limatha kulephera. Ngati madzi kapena zinthu zina (zosakhala tinthu tating'onoting'ono) mu mafuta zimagwirizana ndi zinthu zina ndikugwirana ndi valavu yoyezera kapena plunger, zimapangitsa kuti injector isagwire ntchito bwino ndikuwonongeka, ndipo zinthuzi nthawi zambiri sizingasefedwe.