I tinkered with cars and built a super military industry

Chen Yan removed his hand from the doorknob and turned to look at Li Yifan.

Before he asked the question, how did Li Yifan know that the water temperature in his car was high?

"Master Chen, don't listen to Li Yifan's nonsense, he is just there to fool you."

"Siling bread is originally used to pull goods and heavy objects. It is normal to encounter excessive loads and occasionally high temperatures." Tao Cheng explained.

Listening to Tao Cheng's explanation, Chen Yan felt that he was more professional than Li Yifan, "But my car will have to drive to the airport for a while recently, and I'm worried that the car will break down on the road."

Seeing Chen Yan take the bait, Tao Cheng quickly said: "Master Chen, you see Liu Yong hasn't come back yet. You happen to need the car urgently again. I'll do a simple check on you first."

"If it works after checking, you can use it first and wait until Liu Yong comes back to fix it for you."

"If after inspection, there is indeed a problem, then repairs must be made to avoid breaking down on the road."

Chen Yan thought for a moment and felt that Tao Cheng was right.

If he waited until Liu Yong came back, he would be in trouble if his car broke down on the road that day.

This car is like a person getting sick. If you have a minor illness, you won’t be willing to spend money to see a doctor. But if you have a serious illness, you will spend even more money.

It's not easy to make money these days. When the time comes to overhaul the engine, all the money will go away.

"Okay, please help me check it out!" Chen Yan said.

Tao Cheng felt proud when he saw Chen Yan taking the bait.

Although it is a broken van, if this vehicle is repaired, there should be a commission of 200 yuan no matter what!

Seeing Tao Cheng carefully inspecting the engine with a strong flashlight, Li Yifan did not move over.

This is Zhou Yu's fight against Huang Gai. One is willing to hit and the other is willing to suffer.

In order to verify whether his system could accurately detect vehicle problems, Li Yifan tested the tool cart in his shop.

As expected, this system not only helped him find vehicle problems, but also taught him step-by-step through 3D videos.

What's more advanced is that the entire maintenance process is synchronized with Li Yifan's hand speed.

Li Yifan was stunned.

With such a system, Li Yifan jumped directly from apprentice to senior technician level.

Even engineers have to call Li Yifan "big brother" in front of Li Yifan.

Tens of minutes later, Tao Cheng put away the strong flashlight and said, "Master Chen, I guess you can't move your car now. The head gasket is damaged."

"What? The head gasket is flushed?" Chen Yan looked embarrassed.

For him, an experienced driver, of course he knew what it meant if the head gasket was blown out, and he had to dismantle the engine.

It costs a lot of money to turn on the engine. When he originally bought this car, his wife objected.

If he starts the engine now, his wife will not have a fight with him.

"Yes, you can't drive your car now. If you drive it again, it might cause a cylinder failure, which would be even more troublesome," Tao Cheng said.

"How much does it cost to repair this car?" Chen Yan asked.

"The oil filter, antifreeze, cylinder gasket, and labor costs will probably cost thousands of dollars!" Tao Cheng said.

Chen Yan was a little embarrassed.

Seeing this, Li Yifan stepped forward and said, "Uncle Chen, the cylinder gasket of your car is not broken. Replacing the water pipe will solve the problem."

Chen Yan said nothing.

Tao Cheng answered: "Li Yifan, what do you know? I've only been here for a month, do you know what a head gasket is?"

Compared with Tao Cheng and Li Yifan, Chen Yan definitely believed in the former. After all, Li Yifan had only come to learn to repair cars for a month.

"Okay, you can fix it for me!" Chen Yan handed the key to Tao Cheng.

Li Yifan saw that Chen Yan didn't listen to the advice and didn't want to say anything more.

Then he drove the Yongan van used in his shop onto the lift.

Looking at the van raised in front of him, Li Yifan's heart sank, "System scan!"

[System scanning...]

【Scan result:】

[The engine thermostat is stuck and it is recommended to replace it. 】

[The engine has serious carbon deposits and it is recommended to clean it. 】

[The floor height is unbalanced. It is recommended to lower the rear shock absorber or add a steel plate. 】

[The front and rear torsion bars are deformed and it is recommended to replace them to improve cornering stability. 】

[The air filter is severely clogged. It is recommended to replace the high-flow air filter. 】

[The exhaust is slightly blocked, cleaning is recommended. 】

[The engine oil supply system is not smooth, it is recommended to clean the oil line. 】

..........

Li Yifan breathed out slowly, turned around and pushed the tool cart in front of the van, feeling a little uneasy in his heart.

After all, I have only been here for a month, and I have just learned all the maintenance tools.

And when his master Liu Yong is repairing cars, Li Yifan can only pick up tools.

But in order to survive in the war three years later, these are not problems.

Li Yifan took the tool and began to disassemble and clean the engine oil circuit under the system's real-time tutorial.

Although there are systematic 3D video tutorials, Li Yifan still seemed very unfamiliar during the disassembly process. After all, it was his first time operating.

As time went by, Li Yifan disassembled the fuel injector, fuel filter, throttle and other components.

Li Yifan took out the cleaning agent and applied it to these parts, cleaning and wiping them one by one.

After the first round of work was completed, Li Yifan then removed a piece of left and right steel plates from behind the car body.

The next step is to remove the front and rear torsion bars and suspension rods.

Looking at the pile of car parts on the ground, Li Yifan was a little excited, and he was not worried at all about whether he could restore it.

Because the system will remind Li Yifan the sequence of disassembly and assembly. As long as Li Yifan follows the tutorial, he will never go wrong.

After cleaning the carbon deposits in the cylinder, it was already four o'clock in the afternoon.

It seems that the test run will have to wait until tomorrow after installation.

Li Yifan installed all the parts back step by step. When he finished installing, it was already after eight o'clock in the evening.

Looking at the first car he repaired using the system, Li Yifan had a smile on his face.

The tall buildings rose from the ground, and it seemed that he had already taken a step forward.

The next thing is to buy time to upgrade the system and quickly move closer to the tanks and fighters.

Unconsciously, a feeling of exhaustion hit Li Yifan, and Li Yifan realized that he had been busy for more than eight hours.

Li Yifan quickly packed up his tools and filled the vehicle with engine oil. After finishing the finishing work, he ate a full bowl of noodles.

After washing up, I lay on the bed and prepared to drive the car outside to try it out tomorrow.