Li Liang didn't take this sentence to heart, now that the problem of the car has basically been figured out, the maximum budget will not exceed 400 yuan, which is acceptable.

When I clean the throttle,

Lao Wei helped check the oxygen sensor, and there was nothing wrong with it, but it was a little loose.

The cylinder line was no problem, and finally Lao Wei glanced at the spark plug and handed it to Li Liang: "The spark plug is not good, the gap is too big, change it." ”

"Okay, Brother Wei, by the way, I also changed the air filter, it stinks."

Lao Wei made an OK gesture and got busy.

Twenty minutes later, the cleaning was completed, and the idling speed was normal after starting the car, and the stone hanging in Li Liang's heart finally landed.

"Brother Wei is amazing! I'll be looking for you to repair the car later. ”

Li Liang began to 'brush his beard' for Lao Wei again, and he found that Lao Wei loved to eat this set...... However, I do really thank him.

"Ah, hahaha, where, where."

Lao Wei hurriedly waved his hand and said with a shy smile: "The spark plug is 60 yuan, the throttle is 50 yuan, the filter element is 10 yuan, and the working hours are 50 yuan, give me a total of 170 yuan, no negotiation." ”

Li Liang: "......" I don't praise you for bargaining!

Xiao Zhang turned his head away, unable to bear to look directly.

added a WeChat message with Lao Wei, and paid by the way, and Li Liangxin was not so anxious.

The sun is setting, the day's work is coming to an end, and Lao Wei has no new customers here.

He took out the small tea table, brewed a pot of tea, and the two of them tasted it carefully.

Old Wei sighed and sighed in satisfaction,

"Xiao Li, since you were introduced by Xiao Ji, then everyone is a friend, if you have any problems with the car in the future, just come to me.

But in today's situation, we can't predict, who can calculate when it will be bad? ”

Li Liang nodded, it's true, you can't still bring tools to disassemble parts when you collect the car, right?

Li Liang said: "Brother Wei, I won't tell you, I just started making second-hand cars, so I still have to rely on you for car breakdowns." ”

"It's easy to talk about it, just come to me about the things in the car."

After Lao Wei finished speaking, he added tea to Li Liang, and pointed out to Li Liang: "When the car starts, the driving sensation, frustration in shifting, unstable or too high idle speed are generally minor problems.

It's nothing more than that the throttle is dirty, the spark plug should be replaced, or the cylinder wire and ignition coil are not energized, of course, there are some other reasons that will also cause these situations, I won't tell you one by one.

These are minor issues, but there is one thing that you must pay attention to when you collect your car. ”

Speaking of which, Lao Wei sold a pass, picked up the teacup and took a sip.

Li Liang hurriedly added tea to Lao Wei and handed over another cigarette, and Lao Wei hurriedly waved his hand.

"Smoke less, it's best to quit it, this thing is too much, it will be impotent."

Li Liang smiled secretly in his heart, it seems that Brother Wei is 'from here', he put down the cigarette and said seriously:

"You are my brother, I remember everything you said, and I will never forget a word."

Old Wei laughed, he was very satisfied with Li Liang's attitude, he put down the teacup and walked towards the car on the ditch with Li Liang.

The bonnet of this car is open, there is a lot of oil sludge around the engine, and various pipes are covered with oil stains.

He took a closer look, it should have leaked out of the gap in the engine cylinder head, and what Lao Wei asked him to see should be related to the engine.

"What is this?" Li Liang asked.

Lao Wei casually picked up a flat-head screwdriver and scraped it at the gap in the cylinder head.

"You don't need to know too much about technical knowledge, but you have to be clear about these things."