The opening was an instant hit, and Ning Chaoran was extraordinarily proud, and even Ning Maohui, who had never supported his son's entrepreneurship, had a glow on his face. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Ning Chaoran didn't know that his performance in one morning had already convinced Zhao Tiancheng, the best technician in his uncle's shop, and in the following business hours, with Zhao Tiancheng's secret support, all the technicians and small workers were extremely cooperative with Ning Chaoran, and truly reached the standard of prohibition.

It's just that in terms of income, because of the time consumption of car maintenance, coupled with the relationship between business volume, Ning Chaoran's daily income is between 600-800, of course, this is talking about the system currency, not the income of the real currency, in terms of the real currency, of course, his income is very high, but the Ning family is not short of money, Ning Chaoran doesn't care too much about money, what he cares about is the system income, and he can't wait to get 30,000 in one day, and directly kick Ye Qiu out.

"Boss! Can we repair the truck? The girl at the front desk asked Ning Chaoran with a face full of adoration.

"Our local conditions are limited, and we can't take the job of the truck for the time being!" Ning Chaoran frowned.

He is actually a person who loves cleanliness, not because of the task of recognizing the master, he will never get an auto repair shop, so that he has nothing to do to get oil, but he thinks about it, only this shop can allow him to have continuous business to complete the task.

"Well, I'll go back to them then." The girl nodded and ran back to the bar.

"Wait, what's the matter?"

"That's right, there was a problem at the Auman truck 4S store, someone introduced them to our store, and they called to inquire."

"Auman?" This brand of trucks, Ning Chaoran knows, belongs to a heavy truck group, in recent years has climbed very fast, especially good at the control of the market, the development of models can grasp the market demand every time, the sales policy is also more flexible, the past two years are very popular.

"Ask what questions." Ning Chaoran breathed a sigh of relief, if you don't call the scene, it's no problem to come up with an idea, even if there is no income from real coins, the system will always give some task chips.

"I asked, they have a customer who brought a new car home, and encountered a problem on the highway, and I can't ask the details clearly, their phone is not hung up, or ......"

"I'll pick it up!" Ning Chaoran nodded.

Due to the upgrade of the exhaust emission standard, the national four emission models must be disqualified from sales, and the new car proposed by this customer is the national five emission standard, which belongs to the latest model of Auman, a rear eight-wheel tractor front.

There is no problem when opening a 4S shop, and when the customer gets on the highway and drives out for dozens of kilometers, he finds that there is a problem with the car, and it will turn off from time to time, but stop on the side of the road and wait for a while, and there is no problem with the fire again, but after driving a few kilometers, it will lose power again and have to continue to park.

It was Wang Jinbao, a technician from the maintenance department of the 4S shop, who spoke to Ning Chaoran, during this time, Ning Chaoran's car maintenance department was very famous in Los Angeles, and he still looked for a long time to find Ning Chaoran's phone.

"Is there a problem with the circuit?" Ning Chaoran thought for a moment before asking.

"This is the latest engine, we connected it to the maintenance computer and checked the circuit, and there is no problem!"

"Where's the oil road?"

"It is being checked, there should be no problem, the customer refueling is Sinopec, the one at the door of our 4S store, the oil has been good, the computer checked the fuel system, and no problems were found."

"Well, tell us more about this new engine."

"This National IV engine uses an exhaust gas recirculation system, and the new model is high-pressure electronic injection, which is the same as that of a sedan."

Exhaust gas recirculation is to add a circulation system to the exhaust gas of the car discharge, so that the filtered exhaust mixed air enters the combustion chamber again to achieve the qualification and fuel saving of exhaust emissions, and electronic injection is to use new technology in the fuel injection head to increase the oil pressure and make the fuel fully atomized to achieve a tighter combination with the oxygen in the air A fuel injection method, such a combination can make the fuel combustion more sufficient, so that the exhaust emissions can meet the national five standard.

"Oh, I know, the problem you said, I see that it should still be a problem of poor oil circuit, I know the computer you said, it is to check the engine oil circuit, for the oil supply problem of the oil pipe, it can't be checked, you focus on checking this aspect."

The fuel supply problem that the two people said sounds a lot different, but when it comes to the car, especially the truck, it is actually a small section of the oil pipe, this oil pipe, which is from the mailbox to the engine, may be a little longer on the car, but on the truck, it is more than a meter and a lost distance.

Wang Jinbao looked at the situation around him with an embarrassed face, and drew an exclamation mark in his heart for Ning Chaoran's level, what a special reputation, it is all fake! This can't be blamed on anyone, what can be wrong with such a short little oil pipe.

If it was an old car, Wang Jinbao would have done it, but now it is a new car, and the car arrives at the store, or he personally does the handover car inspection, there is no problem at all. The customer picks up the car, or he personally confesses, because it is a new engine, fuel-saving must be no problem, but there are certain requirements for oil products, so it is recommended that the customer go to the regular Sinopec gas station next to the refueling, the customer is happy to pick up the car, and is very obedient according to what he said to refuel, what can be the problem.

It's no problem to refuel, so what's the blockage of the oil circuit? You say, what do you take to jam?!

Hanging up the phone, Wang Jinbao checked the circuit oil circuit again, and even checked the threading hole through the girder of the car, and there was no problem at all: "You light the fire, go forward if you can, I will follow behind, be careful not to drive to the fast lane." ”

Although the customer was anxious, he was still very obedient to get on the car, the car started smoothly, and the gear forward was also full of power, but only three kilometers out, the technician with the window open heard a sudden sound of the truck in front of him, which was really a signal of insufficient fuel supply, and he could only sigh and horn to let the customer stop.

The latest engine, before the new product release on the market, each 4S shop has to send technicians to the manufacturer for training, Wang Jinbao as their store leader, personally participated in the training, he is very clear, the new engine uses EFI technology, the maintenance cost has increased a lot, especially in terms of electronic injection, if there is no problem with the computer, even he does not want to disassemble the engine for maintenance, it is very troublesome.

But the car sold in his own store, not repaired, see really no tricks, Wang Jinbao made a phone call to the manufacturer's post-service 400, very concisely introduced himself and explained in detail the problems of the car and their own maintenance steps, and then got the manufacturer's 400 instructions: etc!