What do you need to pay attention to when buying a second hand car, how to identify, look at the hig

Whether the paint is flawed in the same color, whether it is under insurance, go to the 4S shop to check the maintenance record and go to the insurance company to find out the insurance situation

It mainly depends on the engine performance, and if you don't understand it, it's best to find someone else to see the car together.

Look at the documents first to prove when you bought the car When to configure the advantages Check the main hardware...

Pay attention to whether the frame is deformed and whether the engine runs smoothly.

This question is a bit difficult, and it is important to pay attention to the safety issue.

Here's how to pick the year:

License plate is one of the means to identify second-hand cars: in fact, the license plate is a key identification point, we must first see whether the license plate is very clean. In order to see if the original owner is very concerned about his car, if the license plate is not clean, at least it is often a long run, and scratches are likely to have an accident.

The nameplate is also the main object of inspection: we have to look at the nameplate of the appearance, because this is an important basis for confirming the displacement and production date of the car, and at the same time, we should pay attention to the fact that if the nameplate has traces of screwing, or there is a scratch and closed injury, then the car is likely to be an accident car.

Small signs of car manufacturers for windows and front and rear windshields: Everyone should pay attention to the small signs on the windows and front and rear windshields of the car, some of which are digital car purchases, and some are English letters, but the content must be consistent. If it is inconsistent, then I think it was an accident and finally replaced.

We must pay attention to the odometer of the car: the number on the odometer of the car will change, which can be changed artificially, especially some second-hand car merchants, often take this method, so we have to check whether there are traces of movement on the odometer.

Don't check the engine number: you know that the engine of the car is the core component, and there will be no problems easily, and the engine of the car will not be replaced casually.

Pay attention to the smell after entering the car: when you enter the car when you check the second-hand car, then pay attention to the smell, if you smell the smell of paint, it is likely that the interior of the car has been refurbished. This is a deceptive trick that often appears in used cars, and everyone must pay attention to it.

The clutch pedal must be checked: everyone knows that the new and old of the car, as well as the number of kilometers driven, can be changed casually with Qiaoxiang, and the interior can also be changed, but the clutch pedal is impossible to change. Therefore, the more the clutch pedal grinds, the more kilometers you will run.

The color of the car as a whole is crucial: the original paint of the car will be very harmonious and the color will be exactly the same. No matter how much a car is refurbished, it is impossible to refurbish the original car factory paint.

Therefore, we must carefully look at the color of the car under the sun to see if it is consistent.

The selection of a used car mainly focuses on the equipment in the car, such as brakes, engine, and the appearance of the car. The selected second-hand car can be selected in the second-hand market under the mold shed, or on the second-hand car app on **. Bad code clear.

Be sure to pay attention to the appearance of the car, as well as whether the procedures of the car are complete, and whether the engine of the car is good or not; To buy a second-hand car, you must go to the market related to early hidden fiber to choose a regular channel to bring the old.

When choosing a second-hand car, we should pay attention not to choose a car that has been soaked in water, or do not buy a car that has been counted in the itinerary, and it is best to celebrate whether it is to go to some regular second-hand car platform to buy a percolation.

1. Check whether the pattern can match when the front and side pages of the driving license are merged, and check whether the driving license ** and frame number are the same as the vehicle.

2. For vehicle insurance, check whether the frame number and engine number on the insurance policy are still within the validity period of the driving license.

3. Vehicle registration certificate, check whether the font of the vehicle registration book is the same as the driving license, whether the frame number and engine number are the same as the driving license, check whether the factory date and the license date (such as the factory date of the domestic car and the license date for more than half a year may be the inventory car) Whether it is consistent with the description of the car dealer, and check whether the registration column is an ordinary multiple transfer in a short period of time (such as an ordinary multiple transfer in a short period of time, you can consider whether the car is in bad condition, so it is bought and sold many times).

It is best to choose the time to buy a car in the morning, and some cars will be left overnight and there will be traces of oil leakage on the ground that are not easy to start, indicating that there is a problem with the electrical system or oil system. Therefore, the vehicle is most visible in the morning when its basic performance is shown.

China has clear regulations on the service life of vehicles, generally 10 years, and the longest is not more than 14 years. Therefore, when buying a used car, be sure to check the factory time of the vehicle so as not to buy back the vehicle that is about to be scrapped. The factory time of the vehicle can generally be found through the vehicle signage, or the original user's license record, and the most accurate is to find the technical information of the model to understand.

Mileage Usually the service life of a car is directly related to the time it is used and the mileage traveled. Generally, after driving 150,000-250,000 kilometers, the performance of the car will be significantly reduced, and the technical condition will deteriorate, and it is necessary to constantly repair or replace spare parts.

When buying a second-hand car, remember not to feel that the model is fashionable at first glance and there are no scratches on the surface to generate the urge to buy, and you must carefully observe the appearance of the car. You can carefully observe the car paint in the order from the outside to the inside, generally the original paint texture is uniform, the color is coordinated, and the paint repaired by the repair shop, the paint color or thickness will not match the surroundings; You can also open the rear trunk and determine whether it has been repainted according to the color of the trunk. Therefore, it is necessary to pay attention to the color deviation of the paint repair and the paint residue on the edge of the rubber seal, as well as the paint surface of the lower edge of the door, the body member and other areas, and whether there is corrosion.

Car Interior When inspecting the car interior, you should check whether the function key switches and display lights of the instrument panel, steering wheel are in good condition one by one. A good steering wheel should not have a gap between up and down when shaking with your hands, and the amplitude of left and right shaking should not be too large. It is also necessary to observe whether the door glass can be raised and lowered freely and whether the sealing is good.

The surface of the seat should be neat and undamaged, and slide smoothly and without obstruction.

Engine Look at the appearance of the engine and identify traces of oil and water leakage. Ignite the engine and observe the color of the exhaust gas, if it is translucent light gray, it means that the engine is in good condition, if the exhaust gas is black, it means that the engine is not well tuned. In addition, it can also be identified by sound, which is generally a good machine with a crisp sound and a strong sense of rhythm, but there are also models with a lower design.

Road test check to start and check whether the clutch engagement is smooth, whether there is jitter and abnormal noise. Start on the spot and accelerate driving, slam on the accelerator to see if the acceleration is sensitive, check whether the acceleration is strong on the ramp, if the acceleration is slow, and the uphill is not strong, it means that the engine power is insufficient. The inspection of the transmission system can be carried out by coasting in neutral gear during driving, and the quality of transmission efficiency can be judged according to the length of the coasting distance.

Check that the transmission feels flexible and smooth when increasing and decreasing gears, and whether there are any trips, pinching and squeaks.

<> "What is the method to identify a good used car?

Used Cars: Identify age and mileage.

Looking at the appearance of the car, you can see how old and old the car is, and the degree of wear and tear of the rubber cover on the pedals can also reflect the actual age of the car. After a rough judgment of the age of the car, check the odometer; It should be pointed out that the original owner can forge the odometer, but you can ask for the latest warranty invoice for the car, and the mileage shown on it is generally genuine.

Used cars: Inspect the tires, especially the front tires.

The tire tread is flat and the edges are not edged and cornered, indicating that the original owner has bad driving habits. If this is the case, it may not be in good condition for the whole vehicle. If the tires are in good condition, it means that the original owner is more civilized and loves the car.

Used cars: Look for traces of accidents.

First of all, check whether the body strip is flat. Only the rubber strip of the car without accidents is very smooth, as good as new! In the event of an accident, even after overhauling, the strip looks straight, but if you look closely at it, it is twisted or wrinkled.

Secondly, when looking at the side impact, look at the four doors, open the door, and see if the paint on the inside of the frame is consistent with the door, because the repaired door, the door crack is not easy to repair! It's easy to see.

Used cars: Observe the bodywork.

Especially at the edge of the fender and the axle, look at the degree of wear and tear of Sun Qi's sedan car, and observe the outer end of the exhaust pipe to see if it has rust. If there are the above two situations, it means that the car is relatively old, even if it is cheap, it is best not to buy it, because the car has reached such an extent that it is not far from being scrapped.

Used cars: Check the engine.

You can do two things: see if there are traces of water and oil leakage, start the car, listen to whether its sound is normal, see what color the exhaust gas discharged from the exhaust pipe is, if it is half buried transparent light gray, it means that the engine has no major problems, if the exhaust is black, it means that the engine is not tuned well, if it is blue and white, it means that some parts of the engine such as the head gasket have problems.