The person that audition time is care car cannot unprepared. Actually, this may not needs very acute ear, want to take the advantage of the love car that you listen attentively to before driving only, perhaps can in advance discovers a problem, avoid the awkwardness of road upcast anchor.
Car problem ear is diagnosed
Want to listen to a car to whether have a problem, should carry engine only in idle the condition of fast movement, listen, if have abnormal other sound or shake, because the degree of tightness of sequential leather belt of the car is spent,often be already unture, already passed possibly also because of steam gate space big, because the car is too long,did not arise to explode badly into the factory even shake or carbon deposit phenomenon.
If appear these problems, car advocate be about to make a decision, if leather belt needs to change or be adjusted, natural no time to lose in doing the job, although the problem that engine runs is unapt generation immediately the crisis, but procrastinate more for a long time, the circumstance can be jumped over serious, engine is met not only shake is gotten very fierce, the car also is met more bad news is oily, engine life nature also can shorten greatly.
Remind everybody, if leather belt damages should change on the horse, change a leather belt is most 200 yuan, but when if the car is on the road,gallopping, leather belt ruptures suddenly, that is not just a little 100 yuan problem, serious word, the likelihood still must heavy repair into the factory.
Additional, drive the car start off, open car window first, listen when turning or when advancement discrepant sound. The common different sound when turning often comes from contact already the front-wheel drive transmission shaft of damaged, hear the bang in desultory Pi sound, the likelihood is vent-pipe which paragraph cut a hole, also be which Ban probably or humper share dropped.
10 kinds of sound judge a law
The body of car and person is same, time grew, long time is long, illness is met subsequently and piece, this is normal. The key is how be judged and eliminate, this is very important to safety of drive a vehicle. Have " 10 judgement law " , be worth to consider very much.
1. Clash: The noise that a kind of heavier metal ironware bumps, probable it is engine is secured because wear away badly for long,wear, can happen when engine speed changes bump. But the attaint of around suspension plain bearing liner that also is a car likely, or transmission fluid is too low cause.
2. Clap sound: Sound is similar strike tone again, but noise wants small. When this kind of sound appears, the driver wanted an analysis to whether use inferior gas, if used low qualitative oil,still can appear fulminatory noise.
3. Ka Da sound: The gimbal that may be drive axis damaged, the Xiaoshi that also may be round of tyre cavity piece beat tire or fan lamina to bend become loose cause.
4. Fizz: Flat like the balloon, it is air conditioning or cooling system mostly amiss. If be cooling system occurrence breakdown, the bottom in the car can see a liquid. Tire is additionally big flat or engine vacuum room is flat also can appear this kind of sound.
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