1、不定期的更换发动机润滑油
Changing engine oil lubrication, irregularly 1
一般情况下，国内销售的自然吸气发动机车型厂家会要求用户在行驶5000公里-1.5万公里的时候更换润滑油，而增压发动机车型则要求在行驶5000公里的时候更换，如果车不怎么开或者一直处于停驶状态，最好每半年更换一次机油。当然，如果您所处的环境以及油品质量都还不错，可以适当的延长换油周期和时间。
Under normal circumstances, vehicle manufacturers naturally aspirated engine of domestic sales will require the user to travel 5000 kilometers -1.5 million km when the replacement of lubricants, and the turbocharged engine models require replacement in running 5000 kilometers, if the car is not how to open or has been stopped driving state, preferably every six months to replace a lubricating oil. Of course, if your environment and the oil quality is good, can be appropriate to extend the oil change period and time.
2、不定期更换机油滤芯
2, regular replacement of oil filter
机油滤芯的作用就是过滤杂质，因此要与机油一同更换。如果不更换的话，机油得不到过滤从而导致发动机内部零件因机油中的杂质加速磨损。
Oil filter's role is to filter impurities, therefore to be replaced together with the engine oil. If you don't change them, oil not filter which leads to internal parts of engines because of the impurity in the oil accelerated wear.
3、不定期更换空气滤芯
3, not the regular replacement air filter
如果滤芯阻塞严重，将使进气阻力增加，发动机功率下降。同时由于空气阻力增加，也会增加吸进的汽油量，导致混合比过浓，从而使发动机运转状态变差，增加燃料消耗，也容易产生积炭。平时应该养成经常检查空气滤清器滤芯的习惯。
If serious blocking filter, will make the intake resistance increase, decrease engine power. At the same time, due to air resistance increases, also increases the amount of gasoline inhale, resulting in mixing ratio is too thick, thus make the engine running state variation, increase fuel consumption, but also easy to produce coke. Usually should develop the habit of regularly check the air filter.
4、不定期更换刹车油
4, not the regular replacement of brake oil
刹车油有一个特点就是会吸收空气中的水份，而刹车液压系统必须要让刹车油与大气相通才能正常运作，久而久之刹车油就会吸入水份，在高温下转成气泡，当刹车油路中出现气泡，刹车效能就会下降。所以刹车油是要根据气候、运行环境、季节变化及工况等及时检查其质量性能按时更换的。
Brake oil has a characteristic is will absorb the moisture in the air, and the brake hydraulic system must let the brake oil is communicated with the atmosphere to normal operation, over time the brake oil will inhale water, turning into a bubble at high temperature, when the bubbles appear brake oil, brake efficiency will drop. So the brake oil is to check their quality performance on time and the replacement according to the running environment, climate, seasonal variation and the condition of the.
一般建议：每两年或者行驶5万公里的时候更换，而在选择和更换刹车油的时候也要切记：不同类型和不同品牌的刹车油不要混合使用。由于配方不同，混合刹车油会造成刹车油指标下降。
The general recommendation: every two years or running time 50000 kilometers replacement, and when selection and replacement of brake fluid should also remember: different types and different brands of brake oil do not mix. Due to the different formula, mixing brake oil will cause the brake oil index decline.
5、不定期更换防冻液
5, not the regular replacement of antifreeze
防冻液长时间不换，其中的防腐、防锈和防垢功能将会降低，这样会造成冷却系统故障甚至发生锈蚀。一般来说，防冻液一般每1.5年-2年更换一次。
Antifreeze long time does not change, the anti-corrosion, anti rust and anti scaling function will be reduced, which will cause the cooling system failure or corrosion. In general, antifreeze, generally every 1.5 years -2 years to replace a.
以上五项更换汽车保养看似要花很多钱，但是发这些钱是为了避免造成重大的故障，给我们带来严重的损失。因此定期保养是有必要的，做这些是为了让它能更好的为我们服务。
The above five replacement car maintenance seem to spend a lot of money, send the money but in order to avoid major fault, caused serious loss to us. Therefore, regular maintenance is necessary, do this to allow it to serve us better.