Why are German cars particularly troublesome to repair?

German brand cars can be said to be famous, but it is inevitable that there are some big and small problems in daily life, and this is really a difficult time for car owners and car repairers. Because German cars are actually a little more complicated than other brands of cars, especially in terms of mechanical layout, designers don't know why they have to get along with the car mechanic, but it's really difficult! Take the fuse box as an example, the place is particularly hidden, as if something is not visible, if there is a problem there or need to use it to troubleshoot, the mechanic must first remove the outside interior one by one, in order to find the box "curled up" inside, it is really painstaking!

Specifically, the first headache for the repair shop is the timing chain skipping teeth. And it starts to jump teeth when there are not many kilometers, and it is repeated tooth jumping, and it is still tooth skipping when it is repaired irregularly. The biggest impact of jumping teeth is the top valve, overhaul of the engine, if you have just finished repairing, the customer drives for a few months and something similar happens, can the customer be satisfied, it is enough for the repair shop to scratch the head.

The most important thing is that the vehicle burns the engine oil seriously, the oil pressure is abnormal, and the design of the timing chain tensioner is unreasonable, which causes the tooth jumping.

The second problem is the burning of engine oil, and it generally occurs after 40,000 kilometers, it is more and more serious, which is just the vehicle just left the 4S shop for maintenance, often customers will blame such problems on the engine oil, the repair shop has no words.

The pump leaked, eight out of ten cars leaked, and those two did not leak because it was not up to the kilometer.

The crankshaft ventilation exhaust valve is easily damaged, which is easy to affect the air intake, resulting in a large amount of burning engine oil and unstable vehicle idling.

The intake manifold variable intake device is susceptible to damage, and the damage must be replaced with the intake manifold assembly.

And all the above problems, do you have to count the German engine?

Personally, I think that the car that the maintenance master is more willing to repair is a Japanese car, and the layout of Japanese car parts is very reasonable and neat, which is convenient for disassembly and installation.

In addition, German cars are also difficult to repair. Although the popularity and sales of German cars are very good in China, the failure rate of German cars is not low, especially for some imported cars, the accessories are very expensive, and the maintenance is difficult.

German cars are particularly rigorous in their workmanship and very complex to repair.

Because German cars have relatively high requirements for auto parts.

Because the car parts are not easy to find.

Because the parts of this car are not easy to configure. And the workmanship is very fine, not easy to repair.

Because its parts specifications are different from those in China.

Because there are few matching parts, it is difficult to find a replacement.

Because the standards for the parts of the car are stricter than those of domestic cars.

The parts are troublesome to match, not to the ones themselves.

Because the matching parts are difficult to find, it is difficult to replace.

It should be that the accessories are not easy to find.

Because the other aspects are too good, the flaws are obvious. From the 70s of the 19th century to the beginning of the 20th century, German industry developed by leaps and bounds, and a series of effective systems and measures were formed in practice, thus creating an evergreen tree of German industry. The automotive industry is a shining pearl of German manufacturing.

It has world-renowned car brands such as Volkswagen, Mercedes-Benz, BMW, etc., with many fans all over the world, and the quality and performance of German cars have been highly recognized.

In the 80s of the last century, the Germans took a fancy to the huge potential of China's automobile market, and made a forward-looking layout in the Chinese market in advance. Importantly, this has led to a good reputation among Chinese consumers, and word of mouth has spread that today, Volkswagen brand cars have become an important choice for people when consuming cars. When people don't know which car to choose, they often have such an idea in their minds, then choose the Volkswagen, so many people will buy it, it will not be wrong.

Of course, it is not that Volkswagen's reputation is the only weapon, it should be said that Volkswagen's quality and performance are still excellent, and in many aspects have their uniqueness, among domestic automotive products.

Although there have been problems such as the DSG turmoil, the criticism of burning engine oil, the embarrassment of broken axles, and the high zero-to-whole ratio, in general, people still maintain a high degree of trust in German cars such as Volkswagen. However, with the rapid rise of independent brands such as Haval, Trumpchi, Changan, and Geely, German cars are facing more and more challenges in the Chinese market.

From one point of view, German cars are more keen on the development and application of new technologies, but the use of new technologies will indeed have more selling points for vehicle sales, but the negative impact is that the probability of problems is greater.

The difference in technology, the German car in the use of new technology is more "reckless", another point of view is that the German car is more keen on the development and application of new technology, but the use of new technology will indeed have more selling points for the sales of vehicles, but the negative impact is that the probability of problems is greater, such as the turbocharging technology set off by German cars (in fact, it is not a new technology) brings a lot of low turbine life, burning engine oil and other problems, There are also countless problems with the DSG gearbox of the domestic Volkswagen, and Mercedes-Benz in previous generations of Mercedes-Benz S-Class (parameter |**) was first equipped with air spring technology, which resulted in tens of thousands of vehicle breakdowns, and these quality problems caused by the immaturity of new technology are numerous in German cars.

Because of the strong industrial foundation of German cars, they pay attention to design, and do not look at the various tests of re-cars, and the new technology of German cars will cause various problems in China.

The main reason is that there are a lot of technical problems with it.

The details may not be perfect, but overall it's good.

How to choose between Lavida and Mazda? Lao Hu gives you the answer, don't worry about buying a car and choosing a car.

They are interested in technical issues, and their negative information is great.

German cars are a bit poor in terms of their skills.

Because German cars have always had technical problems in recent years.

Because there are always some small problems.

Because there are certain differences in technology.

How to choose between Lavida and Mazda? Lao Hu gives you the answer, don't worry about buying a car and choosing a car.

Black car army, my Lavida has used it for more than seven years, ran 160,000 kilometers, nothing happened, change the oil on time, it's fine, and the average fuel consumption is 100 kilometers.

Because it would be expensive to make it purely in Germany! Only use the core stuff! There are many products from the fifties and sixties in the German second-hand market, such as cameras and sewing machines, and the quality has not changed at all!

German cars are the most advanced technology applied to the present, so there will be many small problems. Japanese cars are the most mature technology applied to the present, so there are few minor problems.

The sales of German cars all depend on tens of millions of Volkswagen's water army! Ten years ago, the stock is still on sale. Contempt