Basa rerori sefa

Basa re atruck filterndiko kusefa oiri, mhepo, uye mafuta kubva muinjini yemotokari kudzivirira tsvina kupinda muinjini uye kuichengeta yakachena kwenguva refu. Izvi zvinosvibisa zvinogona kukurumidzira kupfeka uye kukuvadzwa kweinjini, saka mafirita akakosha pakuita kwakasimba uye hupenyu hwemarori. Pakati pavo, iyo sefa yemafuta inoshandiswa kusefa injini yemafuta, iyo mhepo sefa inoshandiswa kusefa mhepo inopinda muinjini, uye iyo mafuta sefa inoshandiswa kusefa mafuta achipinda muhuni system.