cash_hsu wrote:
http://g-c...(恕刪)
多謝cash大轉貼關於CBS條件式保養系統的相關報導。原來前面各樓大大對油品偵測和行車條件及動態的暸解其來有自，在下也長了智識。
同時感謝前樓A大與R大給予經驗分享，讓欠缺此方面知識的我獲益良多！希望大家理性討論、溝通，別傷了彼此和氣⋯^-^感恩了
Ronniekuo wrote:
這麼快就改口拉? ...(恕刪)
其實別把BMW原廠的指示當聖旨啦,BMW又不是永不犯錯.
你看下方連結.
BMW在美国召回所有安装N63发动机的车型【包括550GT】
面英文原文我选用另篇报道比截图这篇详细点想知道所有内容只要贴进谷歌翻译就能解差（简单翻译重点）
Not too long ago, we were telling you that BMW’s N63 4.4-liter V8 engines are experiencing reliability issues and that in a lot of cases, the owners are downright disappointed in the way their plants perform.
久前N63 4.4升V8发动机遇到可靠性问题顾客对此失望
The info came to us initially from a mechanic that had to deal with a lot of malfunctioning units. According to him, the plants weren’t even up to the 20,000-mile mark when they came to his attention, showing issues related to the injectors and mass air flow sensors that led to more serious issues.
来自个机械师信息表明处理这个问题需要处理量故障代码喷油嘴空气流量质量传感器显示出些问题这些问题可能会导致为严重故障
Basically, most of the time, the engines would lock up and pistons would even crack the engine block due to the high pressure. Now, it seems like BMW is finally admitting its fault and issuing a massive recall called N63 Customer Care Package.
数时候引擎基本会因为压力而锁止活塞甚至会因为压力而使发动机缸体裂开现在宝马似乎终于承认错误并提出规模客户召回并称之为N63客户关怀包
It will be a 2-part campaign for all cars fitted with the N63 engine. Mind you, this refers to the N63 plants alone, the ones making 407 HP and it doesn’t include to N63Tu version, the one with 450 HP. On the latter, the issues were solved apparently.
此次N63引擎407匹版本包括N63Tu 450匹马力版因为N63Tu已经解决这个问题（注50i基本在13年后就配备N63Tu发动机而之前车型配备都407匹马力N63我550GT就407匹版本）
Issued as bulletin number B001314 on 29/12/2014 the recall will include checking the timing chain for stretching and replacing it if necessary, replacing the fuel injectors, mass air flow sensors, crankcase vent lines, battery, engine vacuum pump and low pressure fuel sensor.
12月29日发布公告编号为B001314召回此项召回包括检查正时链条延伸换在必要情况换喷油嘴空气质量流量传感器曲轴箱排放管电池发动机真空泵压燃料传感器
On top of all that, the service interval will be shortened to nearly half, with a 12 month/10,000 mile (16,000 km) check-up instead of the long-life treatment the BMW plants have today, requiring a check every 2 years and 15,000 miles (25,000 km).
同时基于之前藐视检测车辆保养周期也要缩至原来半从现在宝马执行保养周期2年1.5万迈（约合2.5万公里）变为1年1万迈（约合1.6万公里）
不就是出廠保養週期拉的太長了嗎?後來又縮短.
所以保養週期給到那種二萬或二萬五KM,在台灣我不敢啦,美國人用長期租購,三年一到就還車了,剩下來是别人的事,和台灣一台車開七,八年以上比比皆是不同,不能拿來一起比.
altezzaclio wrote:
其實別把BMW...(恕刪)
就是這顆N63的V8引擎仍有一些潛在原發的固障嘍？我的車現在才開始進入穏定期～剛拉回的一年半幾乎都在原廠待著⋯⋯，一下水箱沒水，回廠三次才找出原因：渦輪冷卻水管滲漏，接著漏機油～是一晚上就漏滿地那種：原因又是渦輪冷卻部件，只是換成冷卻油管，光待料就超過一個月⋯
目前已經過半年沒有再出現類似狀況，是兩年來最穏定最長的時間不必回廠換代步車
好處是那段期間可以開到G11-730、G30-520d、X5等新款代步車，令我發現到一樣是大7，G11短軸與G12長軸操駕和懸吊等的設定竟然差別頗大！730i雖然只有四缸，卻完全不重拖、一浱輕快的像開五系那樣的感覺⋯⋯。台灣車內定 12000 km 保養。如果是激烈操駕或是行駛時數長(市區塞車)，里程會縮短。像我大約 8-9000 系統就說要保養了。
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