引子:
路虎加装柴油碳微粒滤清器会时不时的冒烟
送交者: 孙五孔[♂秀才♂] 于 2015-08-22 5:05 已读 541 次 扫描果酱二维码
大家周末好!之前我发过求助帖子,是关于新买的路虎DISCOVERY SPORT 冒烟的问题。今天第二次去了4S店。在我强烈的要求下整个检查了一遍。得出结论是,要配合欧洲5号标准,在这款车上加装了 Diesel Particulate Filter,中文是柴油碳微粒滤清器,所以会时不时的往外排些杂志或油里的脏东西。。。
想问一下这里的朋友,有没有朋友车上有这个东西,遇到过类似的这种问题吗,4S店人说在宝马奔驰和大众车上好多都装了? 自从发现车有这个毛病后,弄的我开车都有阴影了,随时看着后面冒没冒烟,一点不夸张,因为冒的时候就像火车头一样,又大又猛,后面和旁边的车全离我远远的,真的好尴尬。
最后的建议是加好品质的柴油,经常狠踩踩油门,以后还是会冒烟的。
(我在网上查到,现在好多人把这个拆掉了) 感觉他们的解释好矛盾,是为了让排出的气体更清洁,才加装的这个过滤器,但现在看来,反到不环保了,因为时不时的喷好多烟,又白又蓝的,像火车头一样。。。 中。。。。
转自:http://site.6*park.com/enter7/index.php?app=forum&act=threadview&tid=13754734 【链接去掉"*"】
关于柴油车DPF的两个帖子(谷歌一下还有很多类似信息):
DPF: The Time Bomb Under Your Diesel
DPFs reduce diesel soot emissions by 80% but they're not suitable for everyone
For them to work efficiently, the car needs to be driven at a constant speed, for at least fifteen minutes, to allow the DPF to heat up enough to regenerate. Certain motorists, such as urban commuters, might find this impossible.
The latest diesel engines are less prone to problems, because they are more efficient and burn off soot faster. Even in normal use, however,DPFs tend to need replacement after a certain mileage has elapsed, the rate of which varies between 80,000 and 150,000 miles, dependent on the car make and model, the type of use and whether or not the engine has had regular oil changes with a lubricant that does not contain additives that block the filter.
之所以发这个帖子是因为这几天坛子里谈论柴油车的比较多,发现没人扯一扯这的挺肥钱的家伙,特别是买二手高里程的话,还是要掂量掂量!