引用kkck67大大的文 Whichever regime you choose, the vehicle dashboard service indicator will remind you when the service is due. With the LongLife service regime it could be anywhere between 9,000 miles or 12 months up to a maximum of 20,000* miles or 24 months, epending on the way the car is driven and/or its operating environment. The Time and Distance regime will be around 10,000 miles or 12 months (which ever occurs first).What LongLife Servicing can mean to you • Fewer visits to your Retailers or repairer’s workshop. • Lower lifetime service costs. • Less oil to dispose of, an environmental benefit. • Fuel saving.
注意距離單位還是以英哩計
如果認為增加換油頻率對引擎比較好的話可以參考這實體研究 太長不想看的話有懶人包 Engine wear actually decreases as oil ages. This has also been substantiated in testing conducted by Ford Motor Co. and ConocoPhillips, and reported in SAE Technical Paper 2003-01-3119. What this means is that compulsive oil changers are actually causing more engine wear than the people who let their engine's oil get some age on it. Topping up the crankcase is a critical component of extended oil change intervals, and frequent filter changes are most likely the key to extreme-length intervals. The cumulative effect of even minor top-ups, let alone a filter change, substantially increases the longevity of the oil.