Akwai ruwa a cikin matatar iska. Akwai ruwa a cikin injin?
Idan matatar iska ta cika, kada ku yi ƙoƙarin sake farawa. Saboda abin hawa yana tafiya, ruwan zai ratsa zuwa wurin da injin ke shiga, na farko zai shiga wurin tace iska, wani lokacin kuma zai kai ga wurin ajiye injin. Amma yawancin ruwan ya ratsa ta wurin tace iska, ya shiga cikin injin, kuma zai sake farawa kai tsaye zai haifar da lalacewar injin, ya kamata ya zama karo na farko da za a tuntuɓi ƙungiyar masu gyara don neman magani.
Idan injin ya tsaya cak, ci gaba da farawa a karo na biyu, ruwa zai shiga cikin silinda kai tsaye ta hanyar shigar iska, ana iya matse iskar gas amma ba za a iya matse ruwa ba. Don haka, lokacin da crankshaft ya tura sandar haɗawa zuwa alkiblar matsewar piston, ba za a iya matse ruwa ba, babban ƙarfin amsawar zai haifar da lanƙwasa sandar haɗawa, bambancin ƙarfin sandar haɗawa, wasu za su ga a zahiri cewa ya lanƙwasa. Wasu samfuran na iya samun ɗan lalacewa, kodayake bayan magudanar ruwa, suna iya farawa cikin sauƙi kuma injin yana aiki yadda ya kamata. Amma bayan tuƙi na ɗan lokaci, nakasawar za ta ƙaru. Akwai lanƙwasa mai tsanani na sandar haɗawa, wanda ke haifar da haɗarin rugujewar toshe silinda.
