Recently, Mr. Li of Jining, Shandong
Spent 310,000 just bought a new car
After a few days of driving, I found that something was wrong
The rudder turned out to be not round
310,000 buy new cars
Wheels "not round"
Mr. Li spent 310,000 yuan last month to buy a SAIC Volkswagen Tuang X330 car, and just after picking up the car, he ran a few kilometers when he found that there was a problem with body shaking.
"When the car was driving to 40 kilometers per hour, I found that the body was obviously shaking, so I immediately sent a message to the sales consultant, who replied that the new car may not have a run-in period, and asked me to drive for two days to try again." Mr. Li said he reassured himself and drove on the road. A few days later, he still felt something was wrong.
"After 3 days, I drove the car to the 4S shop, and after testing, the 4 tires, including the wheel hub, were all out of round, that is to say, not pure circles, similar to ellipses, which caused the vehicle to shake."
After communication, the 4S shop replaced Mr. Li's car with 4 new tires.
Mr. Li said that the problem of body shake has not been completely solved. "When I walked to the elevated highway and drove to 70 kilometers per hour, I found that the body was still shaking, although it was not as strong as the original, but it was still shaking."
New tyres
Is the jitter problem solved?
Journalists get in the car for the experience. When the vehicle is driving on a flat road at a speed of 70 kilometers per hour, it can indeed feel a slight shaking in the body. However, whether this jitter is normal driving jitter or fault jitter is not easy to judge.
Mr. Li said that he went to the 4S shop to find the staff, put the tire on the wheel balancing machine, and found that the tire was still beating when it turned.
It is understood that the wheel balancing machine is a kind of equipment that detects whether the wheel balance and the center of gravity are offset. Put the wheel on the balancer and adjust the axle to level. When the wheel rotates, the large deformation of the wheel can also be detected by visual inspection.
Mr. Li believes that the irregular beating of the tire on the balancing machine shows that there is still a problem with the wheel that has just changed the tire.
"At the beginning of the drive, the running was shaky, it was obvious that there was a problem with the tires, we replaced 4 new tires for the customer, and the tires of the original car have been sent back to the manufacturer." For the previous body shake, Mr. Wang, service manager of jining jiaoyun automobile SAIC Volkswagen 4S shop, admitted that it was a tire quality problem, and said that after replacing the new tire, the owner saw that the beating was the visual reason of the person, forming a visual error.
The owner of the car, Mr. Li, insisted that the car was still "buzzing" and was not right. "Although I am not too professional, I think there are two possibilities, one is that there is still a problem with the 4 new tires, and the other is that there is a problem with the wheel hub itself, and they did not replace it, resulting in the change of tires still shaking."
Regarding whether the vehicle jitter is normal and whether the wheels are problematic, Mr. Li and the 4S shop have different views.
The 4S shop staff removed Mr. Li's tires, reinstalled the wheel balancing machine for testing, and compared them with the tires normally used in the store.
Experts: It is recommended to change into test drive tires and experience it again
Zhao Lin suggested that the 4S shop can change all the tires of the test drive to Mr. Wang's car, so that the owner can actually experience it. "In daily life, due to the long impact on the ground, or always pressed on the ground in a state of lack of air, the tire deformation, will also produce a beating phenomenon, often in the speed of 40 to 50 kilometers per hour in the high-speed conversion acceleration of the jump is more obvious, and even bring the steering wheel swing, everyone pay attention when driving."
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