Super Car Sales System

Chapter 530 Checking with a Stethoscope

Chapter 550: Check with a stethoscope

"You asked me to say it, so I said it? You asked me to sell it to you cheaply, so I sold it to you cheaply? Aren't I too shameless?" Fang Yuan rubbed his right thumb and index finger towards Liu Chengwen, smiling brilliantly , "I've had dinner tonight to arrange the show, otherwise I won't talk about it."

"Eh..." Liu Chengwen yelled about robbers, bandits, but under the persecution of Sun Yanming and Fang Yuan, he could only give in.

"Stop teasing Xiao Liu." Sun Yanming smoothed things over with a smile.

"Among the Japanese cars, the Japanese three masters focus on family cars, Subaru and Mitsubishi have formed their own characteristics, Mazda is taking the line of family sports, Suzuki is focused on developing small cars, and finally quit China and can only move to India. "Fang Yuan asked Liu Chengwen, "Do you know what their common characteristics were before 'before'? Why is the leather so durable?"

"I don't know." Liu Chengwen was unreliable in his words and actions, but he was quite honest, not to mention that in front of Fang Yuan and Sun Yanming, he didn't dare to talk nonsense about running the train, so he simply told the truth that he didn't know.

"Can these OEMs have something in common?" Even Sun Yanming looked at Fang Yuan curiously.

"Yes." Fang Yuan said, "Before 'before', what they had in common was that the technology was old or mature. For example, their naturally aspirated engines had been used for 20 years, and all problems were solved. After a thorough understanding, it has been perfected countless times, of course, the leather is durable, fuel-efficient and has fewer faults.”

"I agree with Fang Yuan's statement." Liu Chengwen is the store manager of Volkswagen's 4S store. Compared with Japanese naturally aspirated engines, although they are fuel-efficient, durable and stable, he prefers Volkswagen's small-displacement turbines, which are fuel-efficient and powerful.

"Yes, small-displacement turbines were launched by Volkswagen earlier, and there were more problems, especially the problems of burning oil and oil leakage. The Japanese engines are more durable and have fewer faults."

However, in Fang Yuan's opinion, there is no difference between Volkswagen and Japanese engines, they are just suitable for different groups of people.

Some people are afraid of failure and don't have that much demand for power. Even if the power of the Japanese naturally aspirated engine is not so powerful, they will be willing to choose it.

Some people pursue performance, so of course they don't like Japanese naturally aspirated engines, but choose German or American cars.

Moreover, the world is developing, and energy-saving and emission-reduction policies have been introduced. In addition to Mazda's dead-brained straight men who insist on naturally aspirating, many Japanese cars have also begun to launch 1.0T, 1.5T and other small-displacement turbines.

Even a model like Lexus that still insists on using naturally aspirated models has more or less used new technologies, only to reduce fuel consumption and complete the task of energy saving and emission reduction.

New technologies and new engines have come out, and under certain circumstances, fuel consumption has indeed been reduced, but the lack of new technologies and engine failures have also emerged.

The engines of Honda, Toyota and other car companies have begun to experience a large-scale increase in engine oil and oil emulsification, and Lexus has not been spared.

At the beginning, some Lexus 4S stores replied that it was normal for the case of increased engine oil reported by car owners, thinking that it was caused by cold weather and short distances.

However, after the weather gets warmer and the temperature rises, the phenomenon of increased oil still occurs.

Speaking of the Lexus engine, Sun Yanming also added: "Oh, by the way, the Lexus engine is still prone to carbon accumulation, and it must be cleaned in time, otherwise the lack of cylinders and knocking will always be a big trouble."

Fang Yuan nodded: "Well, and the Lexus' water pump gasket is prone to leaks, but fortunately it is right in front of it, so it is easy to repair. The water tank cover is broken, and the fan sucks air in. It’s too normal. The 2.5 4GR is much more stable, but the power is also significantly compromised.”

"The other one for Lexus is the mud door." Sun Yanming thought of the Camry mud door that made a lot of noise a few years ago. The same happened to Lexus, which is known as a high-end Camry.

"I know this. My colleagues in the store and I still joked, do you want to buy a car? The kind of mud that you get when you buy a car." Liu Chengwen thought of the happy time at that time, and almost died of joy, "I just don't know the details. What causes it."

"Design flaws." Fang Yuan said that the engine compartment of the Lexus ES and the position where the mud enters are indeed very similar to the position of the Camry's mud door.

Fang Yuan walked towards the right front wheel and pointed to the underside of the wheel eyebrow, and said, "There are four holes above the right front wheel that connect to the engine, when it rains, mud will be drawn into the engine compartment from this position.

There was a lot of rain, mud was thrown everywhere in the engine compartment, and there were even mud stains in the soundproof cotton, fresh-keeping boxes, ABS pumps and other places.

Rainwater, snow and mud stains in the engine compartment will corrode the paint surface, invade the line plug, cause poor contact of the plug, cause a series of line failures, and even cause the line to overheat and catch fire.

However, because the ES hybrid model has the motor line passing through this hole, there is no water ingress. "

"Oh, so that's the case." Liu Chengwen asked curiously, "How to solve it?"

"There is no good solution to the design problem, but to use glue or asphalt to stick to the hole."

"The engine of Lexus has carbon deposits, the engine oil has increased, and its gearbox has also faltered." Fang Yuan said, that is, when driving at a normal low speed, if you let go of the accelerator, you will feel as if someone is pushing the cart behind you.

"The gearbox faltered?" Liu Chengwen guessed the reason based on his own experience.

"In addition to these, there are abnormal noises." Fang Yuan opened the door, and slid his fingers across the interior, "The door seal, the interior panel above the instrument panel, the center console, the rear, the sunroof, and the front Tensioner, pulley abnormal sound, VVTI pump head cold car start rattling sound, oil pressure is gone.”

Fang Yuan and Sun Yanming paused after talking a lot, and Liu Chengwen asked curiously, "Is there any more?"

"Is there any more? Do you think it is Luxgen 7? For the Lexus brand, these problems are already quite a lot." Fang Yuan was a little bit dumbfounded. In the past, in order to ensure the quality, every Lexus would have Check it out with a stethoscope.

That is to say, in these years, the spirit of craftsmanship is no longer there, and the assembly and quality have declined somewhat.

"These problems are not too many, they are not that serious, but they are a bit of a bad thing." Liu Chengwen hesitated a little, but he was very grateful to Fang Yuan and Sun Yanming. Without these two used car dealers, how could he understand Lexus? In the real situation, if you buy it home with a smear of black eyes, it will cost hundreds of thousands, and that will be a lifelong regret.

"Fang Yuan, let's go." After finishing Liu Chengwen, Sun Yanming told them to hurry up and catch up with the main force. Suddenly, he noticed that Fang Yuan had turned around three times, as if he had found something wrong, "What are you looking at? So engrossed? "

"Look at that female sales consultant, is she kneeling at the customer's feet?" Fang Yuan didn't dare to point out the direction, but just shook his chin, motioning Sun Yanming and Liu Chengwen to look over there.

　Thanks to the reader friend "wssssssss88" for the 100 tip.

　　Thank you for your subscriptions, rewards, collections, book lists, votes, and investments.thank you all.

　　
　
(End of this chapter)