Body rattling is the most common, generally because of the body stiffness is not enough, long-term intense driving or bumpy road to go a lot, will lead to slight deformation of the steel frame of the body, the most direct impact is the door and the condition of the car to produce abnormal impact or friction, or some of the welded or screwed parts of the abnormal friction, but also may cause rattling; and some of the car's wind noise, to some extent this is related to the car's modeling.
Solution:
These rattles are not terrible, and will not have a great impact on the overall performance of the vehicle, but it is more troublesome to deal with and difficult to cure, but only in the abnormal friction or impact parts of the increase in the rubber mat or sponge.
2. The car rattles
The car rattles are the most common, and rattles occur in more parts of the car, such as poorly installed trim, the passenger glove compartment loosening, seat belt buckle impact, and so on.
Solution:
Automatic hands to re-home or fill with soft objects to solve.
3. Brake noise
Pressing the brakes if there is a "squeak" sound, most likely by the brake pads are too worn, resulting in an undue gap. Of course, improper use or deformation of the brake disc material, brake pad hardness, porosity, friction characteristics and compression characteristics of the unqualified may lead to noise.
Generally speaking, the life of the front brake friction pads is 30,000 kilometers, and the rear brake friction pads are 120,000 kilometers.
Solution:
Brake noise can be solved by replacing the brake pads, if the brake disc is damaged, also need to be replaced, replacement should pay attention to the model and other issues, otherwise the mismatch will still be noise.
4. Suspension rattles
Suspension system in the driving process is to maintain a continuous operation, shock absorbers and the rubber bushings between the linkage will be loss, when the bushings are aging or fall off, it will be abnormal metal impact sound, if the shock absorber is bad, it will be in the bumpy road to come "dong dong" or "dong dong". If the shock absorber is bad, there will be a "thud" or "click" sound on the bumpy road.
Solution:
Suspension rattling generally can not be solved by yourself, you need to go to the workshop or 4S store to let the specialized master to replace parts. Appearance must be resolved as soon as possible, it is best to strengthen the inspection in the daily maintenance to eliminate the rattles.
5. Tire rattles
Tire rattles are generally caused by the tire noise, the resulting sound will be based on the car's driving speed, the type of tires, tire pressure, road conditions and other factors to produce a variety of different strengths and weaknesses of the noise. When there is a low "pop" sound, mostly for the tire tread deformation, bagging, wear and tear, or insufficient air pressure, such as "click" sound, may be the tread mixed with small stones or nails, etc..
If the wheel part of the driving process issued a metal collision friction sound, it is likely to be damaged by the shock absorber and bearing. When these problems are encountered, the owner's attention should be drawn to the fact that even a mere nail can be dangerous.
Solution:
The tread can be cleaned up by yourself if you find small stones mixed in. Other problems need to be brought to the attention of the owner and dealt with by a professional.
6. Steering wheel rattling
The steering wheel in the left and right to play the wheel will be found rattling, when the direction to half of the rattling, you can basically judge for the steering rattling, if the steering wheel killed rattling, it is difficult to say the source of the rattling, go to the 4S store to detect the most answer is the steering tie rod ball rubber sleeve friction.
Additionally, oil leakage from the steering dust jacket, insufficient tension or aging of the power belt can also cause rattles.
Solution:
The aging of the steering cross tie rod ball head and steering machine problems need to be replaced in time.
7. Engine compartment rattling
Engine compartment rattling is more complicated, need to be carefully investigated.
If the belt is the belt of the pricking noise, belt whistling sound, this is generally caused by the belt slipping. If it is the sound of air leakage, it may be the exhaust system, vacuum pipe blockage, fracture and other problems; if the engine is running external metal parts friction noise, generally may be the generator, water pump and other damage.
Solution:
Find a professional to repair as soon as possible
8. Gearbox rattling
If the car in the process of driving inside the gearbox "rustle" sound, shift will be similar to the sound of whistling, it may be the gearbox bearings or gears are worn, bearings, spots The sound may be caused by worn bearings or gears, or spots on the bearings.
The gearbox rattles when speeding up and shifting gears may be due to metal powder in the gearbox oil, indicating excessive wear of the gearbox brake band, clutch and other parts.
Solution:
Transmission is a precision device, so no matter what the situation of the noise, you need to repair in time.
Wish to adopt!