很多车主都会有这样的感觉,刚买的新车开起来非常顺畅,动力也很强劲。但是没开几年,慢慢地就会觉得车子开起来越来越肉了,不仅动力越来越弱,就连油耗也增高了不少,难道是车子出故障了吗?
这时候,车主们就得留心了,可能是下面几个环节出现了问题。
#1油路问题
车子开的时间久了,喷油嘴难免会出现积碳,这个时候就会堵塞喷油嘴,甚至出现油管漏油、汽油滤清器堵塞等问题。这样一来进入燃烧室的燃油就会减少,雾化也会出现不足,燃烧效率自然就跟着下降了。于是车辆就出现了行驶无力,行驶的时候感觉越来越肉!
#2进气系统问题
如果空气滤清器长时间不进行清理,就会出现堵塞的情况,当然也有可能是节气门堵塞导致进气量减少,于是造成了燃油燃烧不充分。这个时候车辆就会出现动力下降,越来越肉的问题了。
#3发动机缺缸
如果你的车辆在动力下降的同时,还出现怠速抖动的问题,这个时候你就要学会判断是不是发动机缺缸导致的,最好对车辆进行一个全面检查!
#4点火系统问题
如果车辆在行驶的时候车辆尾气有出现冒烟的情况,那就可以判断是点火系统的故障。当尾气排出的颜色是黑色,而且还伴有烧焦的气味,可能就是空燃比出现错误,导致油气过浓燃烧不充分。
#5火花塞问题
火花塞对于车辆来说是非常重要的,但是车辆开的时间久了,火花塞就会出现积碳过多的情况,这个时候车辆就会出现点火不良,不仅动力会下降,油耗也会跟着升高,甚至出现点不着火的情况。另外,火花塞也是需要定期更换的,一般来说30000公里更换一次火花塞就可以了。
原创文章,作者:cesifu,如若转载,请注明出处:http://www.cesifu.com/article/37455.html
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