▶ Na farko, zafin jiki ya ragu, yanayin konewar dizal a cikin silinda ya lalace, atomization na man fetur ba shi da kyau, lokacin konewa yana ƙaruwa, injin yana da sauƙin yin aiki mai ƙarfi, yana haɓaka lalacewar crankshaft bearings, zoben piston da sauran sassa. , rage wuta da...
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