Mtundu wamafuta utoto umagwira mafuta ndi chinyezi pakuwomba-ndi mpweya womwe umayambitsa kaboni ndi sludge yomanga mkati mwa kudya ndi injini. Imapangitsa kuti injini ikhale yoyera komanso yoletsa mavuto omwe amavulazidwa kuchokera ku turbo pamtengo womenyera nkhondo ngakhale atangoyendetsa galimoto.Kugwira kumatha kusunga dothi ndi mafuta kuchokera ku chakudya chanu, chomwe chimawonjezera mphamvu ndikupitirira moyo wa injini yanu.