Driving home today, it doesn’t feel like a 2.0 car. It’s too different from 2.4. It doesn’t feel as good as my 2.0 Sonata. I thought to myself, ah, the more it drives, the more wrong it is. When I come back, I directly open a designated repair shop downstairs, and the oil is only about 2 liters, which is as black as diesel oil. As soon as I saw something was wrong, I checked all the oil and water right away. My heart is suddenly cool and low, even if the auxiliary factory for air filtration is not yet in place, remove the throttle and directly subvert my values. Immediately use the endoscope to check the piston and cylinder block, fortunately did not pull the cylinder, just a little carbon accumulation, good risk …… no, no, no. When you remove the spark plug, you can see that the spark plug of ngk is in a good state of combustion, but the place where the ignition head is burning is so serious that there are two heads that are almost round. The eldest brother of the repair shop used to work in Mitsubishi 4s. Directly asked the little apprentice to send the original factory air filter, spark plug, oil, and other parts.
There are pictures under the engine oil and under the throttle. After systematic inspection, there is no fault code in the computer, all oil and water only antifreeze and gearbox oil, as well as differential and front and rear axle oil have been changed. This 4s has a record. The oil has been running for more than 20,000, and I was helpless when I heard this. This car has always been driven by a friend’s wife. I called him and asked him. He told me that there were so many cars in the house that his wife didn’t want to change it until the car stopped moving sooner or later. Only when it is broken will the driver drive to fix it..

Ah, I have to sigh that being rich is really capricious. In the afternoon, the spark plugs were changed, the walnut sand cleaned the carbon deposits and changed for a barrel of cheap engine oil. The engine did not dare to clean directly for fear that the sludge would fall and block the oil passage. The plan given by the elder brother of the repair shop is to directly release the cheap oil for 3000 kilometers, and then directly remove the oil pan and clean it and then replace it with full synthesis.
I was busy until dark today, and the brake oil and booster oil have not been changed. Let’s continue tomorrow.

Briefly talk about the feeling after finishing it, the idle speed from the original 850 directly stabilized at about 550. The sound was much lower, and the annoying click-click sound of the cold start was gone. It is obvious that the throttle is much easier when you start the car.

The fuel consumption is about 10.6 before maintenance, because the four-wheel drive switch is damaged, so you can only run in 4wd mode. When you turn it off tomorrow. Run again and take a look. I expect the fuel consumption to be about 8.

The most important thing is that in our big Shandong, oil is very cheap. I don’t care if I have one or two more. Haha, after all, the weight of the car is there, which is completely acceptable.

All right, that’s all. There are no photo records in many places. Let’s take a look at the dirtiest throttle, there are 20,000 kilometers of air filter. By the way, a brother in the jar was right. The air filter of the original factory did not have that cotton.

Give everyone a chance to guess how much I spend. Ha ha

The final feeling is that, thanks to Xiao ou’s resistance to manufacturing, otherwise it would have been finished long ago. The 8-year-old Xiao ou is still very trustworthy, and his friend said he had never left him on the road.