【】人 们在汽车使用与维修中存在着一些误念，这些误念是在汽车制造水平低、修理手段落后、检测手段缺乏的年代里长期形成的。这些误念有时看似正确，其实不然，具 有很大的危害性，会使车辆受到损失、人身安全受到威胁，而更大的可能是由此埋下了事故的隐患，或造成车辆性能下降、磨损加快、寿命缩短等。
一、盲目拆掉发动机节温器
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二、发动机温度怕高不怕低
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三、水泵风扇皮带越紧越好
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四、发动机用怠速升温
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五、用喷灯烘烤油底
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