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I believe that many car owners sometimes feel the engine is weak when driving, and it is hard to go up a small slope. Why does this problem occur? Let me explain it to you. What is cylinder pulling? Engine cylinder scuffing refers to the failure that the inner wall of the cylinder has obvious longitudinal mechanical scratches and scratches within the range of motion of the piston ring, which may lead to severe melting wear, making it difficult for the engine to start or self extinguish. Cylinder scuffing is a major accident of engine. The root cause of…

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  Wrong fold number of air conditioning filter element Most car owners can directly see the number of wrinkles of the air conditioning filter element when they open the new air conditioning core. They may think that the more wrinkles, the better the filtering performance of the air conditioning filter element. In fact, there are two main factors that determine the performance of the filter element. The first is the filtering performance of the filter material of the air conditioner filter element. For products with the same filtering area and different filtering materials, their filtering efficiency, ash holding capacity,…

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