Why does the car smell burnt after driving, and what is the reason why the car has a burning smell w

If there is a smell of plastic in the cab, it is generally due to the overheating of the wires or the short circuit of electrical appliances; If it is the smell of burnt rubber, it is generally a failure of rubber parts such as tires and belts.

First, there is a smell of plastic in the cab.

Cause: Overheating of the wire or short circuit of the electrical appliance.

If you smell the smell of plastic products, it is mostly caused by overheating of electrical wiring. The burning of electrical wires is usually accompanied by localized heating.

or local smoke, as long as you check carefully, it should not be difficult to find the source of the accident to determine the fault location. If the wires are overheating, you will have to stop immediately to find out why. Although the smell of wire burning is not great, the danger is very high.

If not found in time, it is easy to cause circuit damage, engine cylinder pulling, and even spontaneous combustion of the whole vehicle.

Second, the smell of burnt rubber.

Cause: Failure of rubber parts such as tires and belts.

The smell of rubber burnt is the easiest to distinguish, if the landlord and your car is this kind of smell, then you should pay attention to the following parts. 1. Check whether the belts in the engine compartment are loose and slippery. When the vehicle is running at high speed, the belt is likely to cause problems such as poor heat dissipation, and it should be tested immediately when encountering such a situation.

If the belt is loose and smelly, it should be repaired immediately. 2. Check whether the brake shoes and tires are overheated. When we encounter continuous mountain roads, there are owners who like to brake corners and when going up and downhill, so it is easy to give the braking system.

and tires cause excessive burden, and when the brakes and tires have this smell, it is best to pull over immediately.

Wait for the temperature of the brake pads to naturally drop before driving, and don't pour cold water on the brake pads. In addition, some rubber hoses can smell rubbery if the temperature is too high.

To start a car, the engine must start quickly and then smoothly maintain a relatively high idle speed. Allow the engine to idle for a while before accelerating to the accelerator. Looking at the exhaust fumes of the car, the blue smoke may indicate that the car burns oil or the engine needs to be thoroughly checked.

Black smoke indicates that the carburetor or EFI system is out of tune. If the engine is not preheated and white smoke is fine, but once it is preheated, there is still white smoke, it means that there is a leak in the cylinder head, and it costs a lot of money to repair, so don't buy it. The sound of the engine knocking also indicates that the car is not qualified.

While the engine is still running, check the lubricating oil in the automatic transmission, the lubricating oil should be clean and transparent, and there should be no burning smell. If you smell a burning smell of burning garbage, it is because the cool car starts, it is the exhaust gas that is not well discharged by the catalytic combustion of the three plains, and it is also a little related to the oil, and when the temperature arrives, the burning smell is gone.

The clutch plate will have a burning smell when it is semi-synchronized for a long time, and it will also have a burning smell when driving when the parking brake cannot be released. If the oil changes fall on the engine block, the oil will evaporate when the engine is hot, and a burnt smell will occur.

Semi-linkage is the state that the clutch is between the clutch and the connection, and the transmission system is between the connection and the non-connection, which can provide a flexible power, which will be often used in some complex road conditions and starting, turning and short-distance follow-up. When the clutch is in the semi-linkage state, the friction between the pressure plate and the friction plate is less than that in the fully linked state. There is a sliding friction between the clutch pressure plate and the friction plate on the flywheel.

The speed of the flywheel is greater than the speed of the output shaft, and the part of the power transmitted from the flywheel is transmitted to the gearbox. At this point, the engine and the drive wheels are in a state of soft connection. That is to say, when the vehicle starts, we will slowly release the clutch pedal, the dynamic and static friction plates are actually constantly approaching, when the two just start to contact, because the friction between the dynamic and static friction plates is still very small, so the static friction plates connected to the engine can not drive the dynamic friction plates to rotate, with the lifting of our feet, the friction plates are driven to contact with the static friction plates more tightly, and the friction force is getting bigger and bigger, and finally the dynamic friction plates are slowly driven to rotate.

Due to the existence of "semi-linkage", the car can start slowly and gently. However, this method of operation is very damaging to the clutch plates, and driving in a semi-linkage state for a long time will burn the clutch plates, and even if they are not completely damaged, they will produce a burning smell.

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Hello dear, there is a burning smell in the car, and the related reasons are as follows.

First, if it is in the cab, this should check whether the relevant wiring is connected or connected.

Second, if the heater is turned on to have this smell, this should be checked, whether the heater tank is too dirty caused by this phenomenon, you need to clean up the dirt on the surface of the heater tank.

Third, if it is the engine compartment of the vehicle, it is necessary to check whether there is any organic oil leakage, and if the engine oil leaks, there will be this smell.

Generally, there are several possibilities, the most likely problem is the brake pads (check the brake pads when there is a smell, don't use your hands to burn), and then the clutch pads (see if the clutch can be lifted into place). It is also possible that there is a gap in the engine shroud or that the engine burns oil. Generally speaking, there are only these four cases.

When the clutch is in a semi-clutch state, or when there is a short circuit in the line, there will be a burning smell when the car is driven.

In general, in this case, it depends on whether the clutch is burned or the acceleration is too fast to burn the tire, so it is recommended to check it for safety reasons, OK

According to what you said, there may be a line or something burnt, it is recommended to think about it carefully, the smell of that place is relatively big, and it is good to repair.

Hello: Don't drive anymore in this case, go to the repair shop to check.

1. This is a normal phenomenon, and there is no need to worry, because of the burning smell caused by the friction of the new tires.

2. Daily maintenance of the car: daily maintenance is daily maintenance, which is the operation before leaving the car, during the driving and after the car, which is carried out by the driver. In addition to daily maintenance operations, the content of the operation center is mainly cleaned, lubricated and fastened, and the safety components such as braking and manipulation are checked.

The secondary maintenance is carried out by the professional maintenance enterprise, and the content of the operation center is mainly inspected and adjusted in addition to the first-level maintenance operation, and the tires are dismantled and inspected, and the tires are transposed. Before the secondary maintenance, the detection and diagnosis and technical assessment should be carried out, and according to the results, the additional operations or minor repair items should be determined, and the secondary maintenance should be carried out together. The interval of maintenance at all levels depends on the type of vehicle and operating conditions.

3. Regularly inspect the car:

1) Check the height of the battery liquid level with a test tube with a diameter of 5n6mm, after the vertical force from the liquid filling port to contact with the filter screen, close the upper end of the test tube with the thumb of Bixu, lift the tube, and measure the height of the liquid column is the height of the battery liquid level, the standard should be 10N15mm.

2) Check the height of the lubricating oil level, take out the oil dipstick when cold driving, wipe it clean, insert it into the bottom of the oil pan, and observe that its height should be between the upper and lower markings. When the car is hot, the engine should be turned off, and the oil should be measured after all the oil has flowed into the oil pan.

3) Check the height of the coolant level, the coolant in the water tank should be full when the car is cooled, and the height of the liquid level in the expansion tank should be between the markings. The liquid level height should be slightly higher than the superscript when the car is warmed.

4) Check the height of the brake fluid and steering fluid, unscrew the bolt, and directly observe whether the liquid level is within the specified marking range.

5) Check the quality of the oil.

When driving, there is a burning smell in the car, generally speaking, it should be normal, when the car engine is hot, the soundproof cotton will emit a similar burning smell, but the possibility of a short circuit in the car circuit cannot be ruled out.

I drove more than ten kilometers this morning and suddenly smelled a scorching smell, is there a problem?

The reason for the mildew is that water vapor and mold accumulate on the indoor heat exchanger of the air conditioner, and the mildew cannot completely evaporate to form mildew, and the mildew will appear in a period of time after a long time.

Here's how to deal with it simply:

1.Change the current way of use: the heat exchanger is moldy and has a lot to do with use, because it is normal for water vapor to condense during refrigeration, but after the shutdown, we must pay attention to ventilation to keep the air conditioner heat dissipation smooth, and it is best not to cover the air conditioner, and treat the aging appearance of the air conditioner.

2.It is recommended to remove the air conditioner filter and gently brush the inner fins with a soft-bristled brush with a detergent to remove mold on the surface.

The smell of burning in the new car is mostly caused by the poor fit of the oil, so practice more.

Hello. In this case, it is recommended to focus on checking whether there is any oil leakage in the connecting lines and whether the temperature of the engine is too high.

What causes the smell of burning in the car? If there is a plastic smell, it is generally due to overheating of the wire or a short circuit in some electrical appliances; If it is the smell of burnt rubber, it is generally the failure of rubber parts such as tires and belts. There are several reasons for the sudden burning smell in the car:

overheating of wires or short circuits of some electrical appliances; If you smell plastic products, it is caused by overheating of electrical appliances. Wire burning is usually accompanied by localized heating or localized smoke. If the wire overheats, it must be stopped immediately to find out the cause.

The smell of burning wires is not loud, but it is dangerous. If it is not discovered in time, it can easily lead to circuit damage, engine cylinder pulling, and even spontaneous combustion of the whole vehicle. Failure of rubber parts such as tires and belts:

Check the belt in the engine compartment for slack or slippage. When the vehicle is driving at high speeds, the belt is lost and steered, which may cause problems such as poor heat dissipation. In this case, the test should be carried out immediately.

If the belt is loose and smelly, it should be repaired immediately; Check the brake shoes and tires for overheating. If you brake curves and uphill and downhill roads on continuous mountain roads, it is easy to overload the braking system and tires. When the brakes and tires smell this way, it is best to pull over and wait for the brake pad temperature to naturally decrease before driving.

Don't pour cold water on the brake pads. In addition, some rubber hoses emit a rubbery smell when the temperature is too high. @2019