在汽車的千千萬萬個零部件中，空氣濾清器是一個極不起眼的部件，因為它不直接關系到汽車的技朮性能，但在汽車的實際使用中，空氣濾清器卻對汽車（特別是 發動機保養的好與壞直接影響著汽車的性能和它的使用壽命。專家表示，車主們最愛犯的五大毛病是直接導致愛車產生“心臟病”的原因。

每個人都有一顆心臟，如果心臟停止跳動，生命也將隨之消失。汽車也不例外，發動機就是汽車的心臟，尤其在季節變換，由于濕度較大，而且氣溫時高時低，容易對發動機造成損傷，因此，保養的好與壞直接影響著汽車的性能和它的使用壽命。專家表示，車主們最愛犯的五大毛病是直接導致愛車產生“心臟病”的原因。

Everyone has a heart, if the heart stops beating, life will disappear. The car is no exception, the engine is the heart of the car, especially in the seasons, as humidity, and high temperature and low, easy to engine damage, therefore, the maintenance of good and bad directly affect the car's performance and its service life. The expert expresses, five big problems owners love making is the direct causes of the car produce "heart disease".

不按期保養發動機

No scheduled maintenance engine

通常人們總是喜歡在改裝上投入很多錢，但卻容易忽視按期給發動機做保養。據4S店的機修技師說，在他們所經手維修的汽車中，車輛因發動機保養不良造成的故障占總故障的50%?？梢姲l動機保養對延長車輛使用壽命能起到至關重要的作用。當然也會給你減少不必要的損失，要不怎么會有“以養代修”這個說法。

Usually people always like to invest a lot of money in a converted, but it's easy to overlook the regular engine maintenance. According to the 4S shop mechanic said, in which they are handled in a car repair vehicle for engine maintenance, fault caused by bad total failure of 50%. Play a crucial role in visible engine maintenance to extend the service life of vehicles can. Of course will also reduce the unnecessary loss to you, or how there will be "to keep the repair" this statement.

提醒：不僅僅是在常規的保養期限內要進行發動機的養護，在駕駛經過一些特別潮濕或者粉塵特別大的地區時，都要對發動機的相關部件做一些檢查保養。

Remind: not only in the conventional maintenance period to engine maintenance, in driving by some very damp or dust particularly large area, have related components on engine to do some maintenance.

機油變質及機油濾芯不暢

Oil filter oil deterioration and poor

不同等級的潤滑油在使用過程中油質都會發生變化。車輛行駛一定里程之后，性能就會惡化，可能會給發動機帶來種種問題。為了避免這些故障的發生，應該結合使用條件定期給汽車換油，并使油量適中，一般以機油標尺上下限之間為好。

Different grades of oil used in the process of oil will change. Vehicles after a certain mileage, performance will deteriorate, may bring the engine problems. In order to avoid these failures occur, the conditions should be combined with regularly changing the oil in the car, and that the amount of oil is moderate, generally between the upper and lower limit for good to the engine oil dipstick.

機油從機油濾芯的細孔通過時，把油中的固體顆粒和黏稠物積存在濾清器中。如濾清器堵塞，機油則不能順暢通過濾芯，會脹破濾芯或打開安全閥，從旁通閥通過，仍把臟物帶回潤滑部位，促使發動機磨損加快，內部的污染加劇。因此機油濾芯的定期更換同樣重要。

The oil from the pores of oil filter through, the solid particles in oil and sticky material accumulated in the filter. Such as filter plugging, oil can not be smoothly through the filter element will burst filter or open the safety valve, through the bypass valve, still the dirt back to lubrication part, to promote accelerated engine wear, internal pollution aggravation. Therefore, regular replacement of oil filter is equally important.

提醒：機油不要加少了，但也不要加多了，不是越貴的名牌合成機油就越好，適合你的愛車的機油才是最好的。

Reminder: do not add less oil, but do not want to add, not the more expensive brand-name synthetic oil is better for your car's oil is the best.

空氣濾芯堵塞

Air filter clogging

發動機的進氣系統主要由空氣濾芯和進氣管道兩部分組成。根據不同的使用情況，要定期清潔空氣濾芯，可使用的方法有高壓空氣由里向外吹，把濾芯中的灰塵吹出。由于空氣濾芯為紙質，所以吹的時候要注意空氣的壓力不能過大，以免損壞濾芯?？諝鉃V芯一般在清洗3次后就應更換新的，清洗周期可以由日常駕駛區域的空氣質量而定。

Engine intake system mainly consists of two parts of air filter and intake pipe. According to different use cases, regular cleaning of the air filter, method can be used with high-pressure air outward from the, to dust in the filter core blowing. Because the air filter paper, so blow to attention when the air pressure can not be too large, so as not to damage the filter. Air filter cleaning 3 times in general should be replaced with new, cleaning cycle can be made by the daily driving regional air quality and.

提醒：購買質量好的廠家原裝提供的正廠件空氣濾芯也很重要。

Reminder: buy good quality original manufacturers to provide are plant parts of air filter is also very important.

進氣管道過臟

The air inlet pipe is too dirty

如果車輛經常行駛于灰塵較多、空氣質量較差的路況區域，就應該注意清洗進氣管道，保證進氣的暢通。進氣管道對于發動機的正常工作非常重要，如果進氣管道過臟，會導致效率下降，從而使發動機不能在正常的輸出功率范圍內運轉，加劇發動機的磨損和老化。

If the road vehicle region often running on the dusty, poor air quality, you should pay attention to cleaning the air inlet pipeline, to ensure the smooth flow of intake air. The air inlet pipe is very important for the normal work of the engine, if the intake pipe is too dirty, will lead to decreased efficiency, so that the output power of engine can not operate in normal range, aggravate the engine wear and aging.

提醒：盡量少走灰塵多的區域，同時，空調格也要注意更換。

Reminder: fewness dusty area, at the same time, also want to notice to replace air-conditioning lattice.

曲軸箱油泥過多

Crankcase oil sludge excess

發動機在運轉過程中，燃燒室內的高壓未燃燒氣體、酸、水分、硫和氮的氧化物經過活塞環與缸壁之間的間隙進入了曲軸箱中，使其與零件磨損產生的金屬粉末混在一起，形成油泥。

The engine in the process of operation, the combustion chamber pressure unburnt gas, acid, water, sulfur and nitrogen oxides through the clearance between the piston rings and cylinder into the crankcase, which together with powder metal parts wear produced, forming sludge.

少量的油泥可在油中懸浮，當量大時從油中析出，堵塞濾清器和油孔，造成發動機潤滑困難，從而加劇發動機的磨損。此外，機油在高溫時氧化會生成漆膜和積炭粘結在活塞上，使發動機油耗增大、功率下降，嚴重時使活塞環卡死而拉缸。

A small amount of sludge can be suspended in the oil, equivalent from the oil separation jam filter and oil hole, cause the engine lubrication difficulties, thereby increasing the engine wear. In addition, oil oxidation at high temperatures will generate carbon deposition coating and adhesive on the piston, the engine fuel consumption increases, power down, so that the piston ring and cylinder scoring serious death.

提醒：要減少油泥產生，使用高質量的燃油是十分有必要的，所以建議車主加油時盡可能到正牌的加油站。此外，使用質量過關的潤滑油以及按照廠商規定的保養周期對潤滑油以及機油濾清器進行更換也是很關鍵的。另外，請經常檢查自己愛車的機油油位，不足時應盡快補充。

Remind: to reduce sludge production, the use of high quality fuel is very necessary, so proposal owner to refuel, as far as possible to the real gas station. In addition, use of lubricating oil quality and the provisions of the maintenance cycle according to the manufacturer of the lubricating oil and oil filter replacement is also critical. In addition, please check the oil level regularly to their car, is insufficient to supplement.