The car has been running for 7 years and has traveled 70,000 kilometers. When it was less than 6W kilometers, I found that the brakes were already squeaking, but they weren’t always ringing. They were

1. I changed the oil when I was servicing the car. Today, when I saw the spare oil, I realized that the oil I replaced was super protective (super clean) 5W-40SP. Has this oil been added? Does it matc

On May Day in Beijing, the Year of the Tiger in 2022, the weather is awesome, but most of us are left at home. Instead of staying like this, we have to find ways to have fun ourselves.

Burning oil? Cylinder 3 feels a little moist, but the rest are fine. The B48 does not have TU, and the spark plug is replaced for the first time in 60,000 kilometers.

I got the card in November 2017 and traveled 23,000 kilometers. I have done minor maintenance twice. I also replaced the air filter element myself last time. I was about to replace the air conditionin

1. Vehicle information: BMW5 Series2. Car wash location: Tianjin Nankai Car WingThis is a new BMW5 Series. The shape has been redesigned and I personally feel that it looks better than the previous ge

I picked up the car in December last year and unknowingly traveled more than 10,000 kilometers. I took a look on the highway the day before yesterday and found it to reach 9950 kilometers. Only then d

S kept calling to urge me. I told the receptionist to ask the master to remove the spark plug to see if there was any oil. He refused to say that he would check it next time he replaced the spark plug

I have 22 standard axle 530 fashion models. When the first maintenance period was 10,000 kilometers, all four spark plugs were empty of oil. Today, I checked it again for the second maintenance period

The first batch of 14 modified models I bought in the early years have been in service at home for 9 years, with an average annual rate of 2w kilometers. The overall quality of the N20 is very stable