You know, this f40 has extremely rare existence and is definitely a limited edition model.

It is no exaggeration to say that only she has this one in the entire state of St. Paul.

Even though Zhao Guoyang has the special identity of a "special researcher" of Songqi Group, he doesn't seem to be as if he has the money to buy such a super sports car.

But seeing his skillful movements, Susanna knew that he must have driven such a car.

Zhao Guoyang did not notice Susanna's surprise. After he started the car, he hit the steering wheel and the accelerator, and then started to drive.

The indoor garage has a large area, which is enough for him to verify that at a speed of 0-100km/h, there are problems with the gears.

After testing the speed of several nodes, Zhao Guoyang had already made a conclusion.

He stopped the car and turned to Susanna beside him and said, "Miss Susanna, I basically know the situation. During the driving process, this f40 mainly has several problems. Listen to what I said, right?"

"First of all, it is driving, sometimes jumping back to n gear suddenly, and then no longer lifts gear."

"Secondly, during normal driving, its r gear sometimes disappears and cannot be switched."

"Finally, after accelerating to 80km/h, the gear always stays in 7 gears and cannot downshift."

Listening to Zhao Guoyang's concise narrative, Susanna next to her nodded like pounding garlic.

There is an old Chinese saying: Experts can tell if there is any one at a glance!

Susanna understood the meaning of this sentence at this moment. Zhao Guoyang did not listen to his introduction. He summarized all the problems of this f40 after just a short moment of driving. Such ability is really amazing and admirable, and he deserves the title of "Special Researcher".

Thinking of this, Susanna couldn't help but ask, "Zhao, you have told me all the questions, so can you help me solve them?"

"I asked people from the Sales Headquarters of Ferrari Samba, and they had no other opinions except to suggest me to change the gearbox..."

Zhao Guoyang chuckled and said, "Well, the Ferrari people are not wrong. Usually there is a problem with the gear, and the safest way is to change the gearbox."

"But the following questions follow one after another. After changing the gearbox, the same problem will definitely not occur? I don't think so!"

Upon hearing this, Susanna agreed and said, "Yes, I did not agree with their approach based on this point. Later, a technical person from the Ferrari headquarters called me and said that just change to an accessory called a speed sensor, the problem can be solved."

"But they said that if you want to replace this speed sensor, you need to open the gearbox, then change it and then piece it together. During this process, there may be secondary damage. The Ferrari people asked me to pay part of the money to renew the insurance, but I did not agree..."

Hearing this, Zhao Guoyang patted the steering wheel and said, "Well, the situation is similar to what I thought. However, if I were to repair it, there would be no need to replace this speed sensor."

Looking at Susanna who was surprised and mixed with surprise next to her, Zhao Guoyang said calmly: "The main reason for the gear cannot be hung up is that the gearbox itself has little to do with the replacement of the speed sensor."

"According to my speculation, the reason for this failure should be that the solenoid valve and transmission oil pump, the gear pressure relief valve, is too high, resulting in the transmission pressure not being built, so that the transmission pressure will be jumped, or the odd and even gears can only be hung separately."

"It is not complicated to solve this problem. Just adjust the parameters of the 7-speed wet dual-clutch transmission equipped on this car and the problem can be solved."

"Ah? It's so simple, can you solve this problem by adjusting the parameters?" Susanna opened her mouth wide, looking in disbelief.

Zhao Guoyang waved his hand and said, "It's simple to say, but not easy to do. To accurately adjust this parameter, it requires a lot of data verification. Even if Ferrari's own engineer comes, it will take a few months to determine this new parameter standard."

After Zhao Guoyang finished speaking, Susanna's face suddenly darkened again, she shook her head helplessly and said, "Hey, that means, it's still not good to repair this time. Zhao, it would be great if you could stay in St. Paul for a while..."

Seeing Susanna looking disappointed, Zhao Guoyang did not keep it in hiding and said directly: "Hey, Miss Susanna, listen to me and finish it. The engineers of Ferrari need to debug it in a month, which means they have no experience in dealing with such problems. If I were to do it, it would be different..."

After saying that, Zhao Guoyang ignored Susanna's cheers next to him and parked the car in the repair area in the garage.

Seeing this, Susanna quickly jumped out of the car and joined Zhao Guoyang's butt to join in the fun.

"Susanna, help me take the electric gun... Well, hand me the three-inch hexagon..."

With Zhao Guoyang's orders, Susanna quickly handed him the tools he needed.

More than two hours later, when Zhao Guoyang restored the gearbox, tightened all the bolts, and applied Ferrari's special thread glue, the f40 had recovered as before.

Zhao Guoyang straightened his waist, breathed a deep breath, turned his head and curled his lips to Susanna, "No, Miss Susanna, you can try it yourself, I guess there should be no problem."

Susanna said "yes", personally helped Zhao Guoyang open the co-pilot's door, and said with a smile: "Zhao, please get in the car. Next, I will take you for a ride... If the car has problems and cannot change gears, then we will share the joys and sorrows."

Zhao Guoyang smiled indifferently and got into the car with ease.

There is no doubt that Susanna's worries are naturally redundant. With experience in her previous life, Zhao Guoyang is naturally familiar with this parameter, so how could something go wrong?

After Susanna drove around the manor for a few laps, she confirmed that it had been repaired.

With the sound of a "squeak" brake, the f40 rolled up with flying dust and suddenly stopped at the garage door.

Under the bright sunshine, Susanna stared at Zhao Guoyang's face with her wonderful eyes, without blinking.

The beauty looked a little hot, so Zhao Guoyang could only cough dryly and try to turn his eyes to other places.

Before he could do something, Susanna came over and gently printed a mark on his face like a dragonfly.

"Zhao, you are so amazing, unimaginable!"

Zhao Guoyang was somewhat embarrassed by Susanna's successful attack.

Seeing his face turned red, Susanna smiled and said, "Zhao, I'm sorry. I know that your China is a relatively conservative country. However, the kiss I just said nothing else, just to express my gratitude for your help. You shouldn't mind this, right?"

Zhao Guoyang shook his head and said in his heart: Miss Susanna, you have taken action first and then reported. Even if I mind, it doesn't make any sense.

After the car was repaired, Susanna looked very good and suggested that Zhao Guoyang go to see the animals raised in the manor together. She jumped and jumped along the way.

Following the young lady, she was occasionally greeted by the maid passing by the manor. Although Zhao Guoyang smiled, he always felt a little uncomfortable.

Fortunately, the old-fashioned mobile phone in Susanna's bag rang, and finally solved Zhao Guoyang's embarrassment.

"Ah, mother, you are back. OK, okay, Zhao and I will come here now."

After hanging up the phone, Susanna grimaced at Zhao Guoyang and said, "Zhao, I can only play here today. My mother is back. She wants to see you."

Zhao Guoyang was waiting for this time. After hearing Susanna's words, he nodded quickly and said, "Okay, no matter how, let's go back now, so as not to let the wife wait for a long time."

Susanna said "um" and picked up the mobile phone and dialed it casually.

In less than two minutes, a small car similar to a golf course used in later generations drove from a distance.

After getting on the bus with Zhao Guoyang, Susanna muttered to the staff driving the car, and the car started to buzz.

Ten minutes later, the car arrived at the building in front of the manor.

In the hall on the first floor, Zhao Guoyang met Susanna's mother, Marilyn Baptista.

In Samba, women usually use their husband's surname after marriage, and Ms. Marilyn is no exception.

Seeing this lady with a hot figure, beautiful face, and looks only in her thirties, Zhao Guoyang couldn't help but think that she was like a mother and a daughter.

However, he also knew that women in Samba usually get married earlier.

This Mrs. Marilyn might have given birth to Susanna at the age of eighteen or nineteen. With the emphasis on maintenance, it is not difficult to understand that she can maintain such a beautiful appearance.

"Mr. Zhao, I heard Susanna talk about your name several times. When I saw you today, it was indeed a shame that I came from the country of China and had an extraordinary temperament." Marilyn spoke very politely, and the smile on her face was also very sincere.

Zhao Guoyang quickly said a few humility and sat down at the dining table under the guidance of the other party.

After instructing the servants to prepare lunch, Marilyn smiled and said to her daughter, "Susanna, where did you take Mr. Zhao just now? Have you messed with your broken car again?"

After hearing Ms. Marilyn's words, Zhao Guoyang's mouth twitched a little.

That was a Ferrari F40, which turned out to be a broken car in the mouth of this lady. It is conceivable how rich the wife and her family's property is.

"Mom, there is no broken car. Zhao has just repaired the car for me. That's a problem that even the engineers of Ferrari find it difficult." Susanna looked at Zhao Guoyang with admiration and said.
Chapter completed!