There is the BMW that holds the king title that accuse in automobile group, became the Dreamcar that having special demand user to driving more very much already. The sense turning a back that enjoying the adrenalin He Chaojiang that jump also needs to pay price at the same time, the tall hair fault rate of heart department model had become a kind of great master can the common occurrence of jump at, below small make up take everybody enumerate, the 10 big trouble on BMW model.
1 valve room overspreads the oil that build ooze
The it may be said of oily breakdown of spiracle room ooze of BMW is every BMW car advocate the pain spot in the heart, after all the fault rate of ooze oil is too tall really. The engine cabin that is oily be soiled completely also can have hidden trouble of very big safety of drive a vehicle, involve limits not to have one escape by sheer luck to S series again to B series from N series engine.
Settle way: Change spiracle room cover is built, the engine with kilometer little number can try to change spiracle room cover builds gaskets.
2 valve oil seal burns engine oil
Burn although engine oil is common, but the matter that burns engine oil on BMW model has strange flower, both neither is piston annulus also not be waste gas a powerful person, however spiracle oil seal. Go up in N46 engine especially, almost every car cannot avoid to change spiracle oil seal.
Settle way: Spiracle oil seal is balata material is qualitative, very easy ageing, if appear,burning engine oil can be to change only it.
3 electrons water pump
BMW is the car manufacturer that industry uses electronic water pump to have boiler circulation above all, really electronic water pump is having more the control ability with accurate essence, can reduce oily bad news and promotion fuel efficiency effectively. But the fault rate of tall hair makes poll painful all the time unceasingly, this electron water pump loves bad exceedingly really, and bad before not any omen.
Settle way: Of electronic water pump compositive degree very tall, can not undertake maintaining, damaging also is to change only.
Module of 4 footsteps space
This to the car advocate for have a bit unfamiliar, the system on automobile body was used modular undertake controlling, footstep space module is a among them. The rain on automobile body is blown implement, headlight, scuttle, glass rises fall implement, it is etc come by it pilot. Be in electronic-controlled after engine develops, the data of footstep space module is very special and easy missing, once data is missing, a few components meet headlight and scuttle collective bends over nest.
Settle way: The market after car of footstep space module had made can brush the equipment that keeps data afresh, need to spend thousands of to change no longer new module, need to spend a few hundredfold to be brushed newly only keep data can.
Diaphragm of a powerful person of 5 waste gas damages
Fastening waste gas a powerful person of the family to grind diaphragm to damage is to burn engine oil first, but BMW is not, BMW is to begin to produce howl to cry above all. It is the sound that air current shakes through diaphragm generation, although sit inside close windtight cab, also can hear this kind of voice clearly. Settle way: Change spiracle room overspreads a lid, the technician that has few number can change alone diaphragm.
Clutch of compressor of 6 air conditioning
Air conditioning compressor is air conditioning pump, the clutch of air conditioning pump of BMW loves bad very much, pass seeper road surface especially. As long as it is bout be crossinged by bleb, this clutch begins to make mistake, how long is have more than is needed met broken.
Settle way: Compressor clutch can change alone, maintenance cost is low.
Glue of 7 curved boom covers chap
The BMW that accuses be good at in order to hold thankses to to teach at strong chassis attune, this also offerred Yan Ke's test euqally to chassis component. Glue of the curved boom below chassis covers the story of chap to happen from time to tome, glue covers chap to mean lose diversionary ability, turn to phantom to greaten, abnormal knocking is having close relationship with it.
Settle way: The partial model of BMW can change alone glue is covered, partial model needs to change next curved boom assembly.
8 engine cover strut bar
The engine lid strut bar of fluid pressure type is the means propping up that every luxurious brand can use almost, but go up in BMW model, the service life of engine lid strut bar is brief fearsome, often did not begin leakage oil a few years, lost the power that prop up.
Settle way: Change strut bar
Shade of 9 dynamoelectric sunshade
Taller electronic configuration can bring higher fault rate certainly, this unchangeable law is applied to anyplace. The dynamoelectric sunshade shade of BMW is very easy attaint, some cars did not use sunshade shop flag a few times broken.
Settle way: Change sunshade shade, sunshade shade itself is not expensive, basically be high man-hour cost.
10 when systematic catenary board rupture
Although when the system is almost when chain, but slideway still is used plastic. Temperature of BMW engine work is general on the high side, nature is very tall to the service life requirement of plastic component, slideway shifts to an earlier date ageing phenomenon is very serious. Settle way: Change when slideway, do not have its law.
Above is the 10 big trouble that BMW model sees more quite, the rank has sort according to the size of breakdown happening frequency. Do not know to regard BMW as the car advocate you, where is the gun in having?
