Cars often travel short distances and the water temperature does not reach the normal value, does th

Often short distance driving, the water temperature can not reach the normal value, the car is a certain impact, the engine water temperature is too low the impact of high fuel consumption on the engine wear increases, but the impact on the engine is low, and the car cooling system is working normally.

The engine often works in the cold engine will consume a lot of fuel and have an impact on the life of the engine, and the impact of low engine water temperature is high fuel consumption and increased wear.

What is the impact on the engine if the water temperature of the car does not rise and often travels short distances?

It doesn't matter if the car has a high water temperature and drives for another ten minutes。Do not turn off the engine immediately when the water temperature is high When the vehicle is moving, if you find that the pointer of the water temperature gauge is close to the red line, you should reduce the speed as soon as possible, drive to a cooler place, and stop the car.

It should be noted that do not turn off the engine immediately after stopping, as this will cause damage to the engine and should be allowed to idle for a period of time. If the water temperature does not drop after a while, you should turn off the car.

Precautions for high water temperature and stalling of automobiles.

When the fire is just turned off, do not open the water tank lid immediately, otherwise the human body is easily scalded by steam. Be sure to wait until the water temperature of the engine has dropped sufficiently before checking the amount of cooling water in the engine. If the amount of cooling water is insufficient, then the cooling system should be checked after the cooling water is replenished according to the specified amount of water.

If the cooling water is not leaking, but the fuse is broken or the fan is broken, you should take the car to the service station for repair. At this time, you should drive to the service station at a normal speed instead of slowing down, especially if you do not choose a congested section.

Because when the vehicle is driving normally, the airflow can play a certain role in air cooling, and if there is a traffic jam, the water temperature will continue to remain high or even rise. At the same time, you can also turn the air conditioner to the maximum and let the blower cool the coolant.

Ten minutes should be fine, continuing to drive will be a big problem.

Summary. If the water temperature is high, it doesn't matter if you stop it directly, if you open it for two or three minutes, it doesn't matter, if you open it for ten minutes, it's not easy to say.

Hello, I'm helping you sort out the answers to your questions, please wait a moment

Is there a problem with the car that the water temperature is too high and drives for a few minutes.

Hello, the water temperature of the car is high, driving for 10 minutes, the water pump, thermostat, water leakage caused, in general, this situation, it is possible that the cylinder bed is flushed, first of all, you put the signs of high water temperature, find. Check if the thermostat is not turned on? Closed to death causes high water temperatures.

Caused by funnel water. There are also water pumps that do not circulate in Lingyu. After driving ten feet for a few minutes, the cylinder bed is generally flushed.

Seeing that the water temperature was high and it stopped after a few minutes, was there anything wrong.

This will cause the cylinder bed to flush, which may be a problem.

If you tell me to be 100 sure of it, as long as you solve your problem of high water temperature, then start to see it. Whether there is a problem or anything, no repairman can judge you in the current condition.

Just open it for maybe two or three minutes.

Yes, if you simply drive it for two or three minutes, it's not a big problem.

It was because the car hit the stone and the water tank broke.

I didn't know that the water temperature was too high halfway through.

If your water temperature is high, if you stop it directly, the relationship is not big, if the empty source is open for two or three minutes, it doesn't matter, if you open ten to dig for a few minutes, it's hard to say.

Gasoline is less volatile at low temperatures, and the fuel injection is concentrated at this time, so carbon deposits are more likely to form. Whether you're running long distances or short distances, this is a stage that must be experienced before the engine water temperature comes up. The difference is that the molecular structure of the short-distance fully synthetic motor oil is tighter, the strength of the oil film is greater, and in the same year, the fully synthetic motor oil tends to have better protection, in addition, the fully synthetic motor oil also has good cleaning and heat conductivity, which can theoretically be better transmitted.

The coolant in the <> water jacket can effectively absorb the heat from the combustion chamber, the body water jacket can absorb the heat generated by the cylinder, the cylinder head water jacket can absorb the exhaust heat, the water pump pumps the coolant out of the radiator and pressurizes it and sends it to the water jacket, the coolant in the water jacket wants to temperature The thermostat closes the antifreeze temperature and does not circulate in the entire waterway, and the temperature in the cylinder rises to the preset temperature, the thermostat opens the antifreeze and starts to circulate in the entire waterway such as the heat dissipation water tank; The thermostat is used to control the operation of the cooling fan when the temperature of the cooling water tank.

The water temperature does not reach the normal temperature, as long as you don't accelerate sharply, there will be no big problem in driving slowly, after all, the engine cooling system of the vehicle is very mature. The water temperature does not reach the normal temperature value, as long as you don't accelerate sharply, there is no problem, and you can drive normally when the water temperature comes up. Often short-distance driving water temperature does not reach the normal value, which has a certain impact on the car.

The effect of low engine water temperature is high fuel consumption and increased wear, but the impact on family cars is not great.

Because low temperature will affect the performance of the engine, so today's cars use a lot of measures to make the engine heat up quickly, such as installing thermostats, using fan clutches or electronic fans, using automatic adjustment of the opening of the blinds, built-in exhaust pipes, etc., we all say that there is no need to warm up the car in winter, and it is enough to drive at low speed for a while. This is for an ambient temperature of not less than -15, at which the vehicle can slowly idle for a while after starting to complete the hot car. But when the ambient temperature reaches below -20.

In fact, the impact is not very large, but in the driving of the car, if the normal value of the water temperature is not reached, the impact is that the fuel consumption is very high, and even increases wear, for some family cars, so it is not particularly large.

It is very bad for the engine, whether the temperature is too high or too low, it will affect the engine, and it will make the engine break down quickly, and the cycle is also very bad for the whole body.

If the water temperature is too low, the engine will not burn sufficiently and there will be a noticeable stutter during driving. If the water temperature is too high, it will break down. I just can't drive.

It will affect the water tank, which will make the temperature of the water tank rise until it affects the other parts, reducing the life of the other parts.

1. Insufficient coolant.

A coolant leak can cause its temperature to rise. At this time, you should check whether the coolant is leaking! If there is, then the leaking pipes should be repaired quickly, etc.

If not, add the same brand of coolant in time! It is not advisable to add water, especially in winter, as it will have a diluting effect on the coolant, even if it does not cause a breakdown.

2. There is a problem with the cooling fan.

The heat fan will cause the heat generated to not be transferred to the antifreeze in time when the vehicle is running at high speed, which will affect the heat dissipation, and then cause the temperature of the antifreeze to rise, resulting in problems such as boiling the pot! In this case, if you are driving, reduce your speed first. Check if it's a fan problem, if so, repair it in time, don't wait for the pot to boil before repairing.

3. Circulating water pump failure.

Once the water pump fails, the water circulation on the thermal side of the engine cannot be carried out normally. As a result, the engine cooling system fails, and the phenomenon of "boiling the pot" will arise! Be sure to detect it early and solve it early.

Generally, if there is a problem with the water pump, it may be that the bearing is locked or the shimpeller is damaged! It is unlikely that the axle trouser lift will imitate the lock-up. If the Hu fiber shutter wheel is broken, just replace it.

Short-distance driving is not only high fuel consumption, but also prone to carbon deposit. What's more, because the oil flows back to the oil pan when the car is cold, the lubrication surface is equivalent to dry grinding at the moment of low temperature starting. The higher the viscosity of the oil, the worse the low-temperature fluidity of the car engine.

and gearbox under normal operating conditions, mechanical wear will occur in Punsen. At this time, the lubricating oil inside the engine can help the car engine to increase lubrication and reduce the mechanical wear of the engine and transmission. The main hazards of engine carbon deposition are power loss, high fuel consumption, and unstable idling.

This is mainly due to carbon deposits on the spark plugs of the engine.

and the effect of the throttle.

The volatility of gasoline when the engine is low at a stove temperature.

Poor, at this time, the fuel injection is thicker, and it is easier to form carbon deposits. Whether you're running a long distance or a short distance, this is a stage you have to go through before the engine water temperature comes up. The difference is that synthetic motor oils have a tighter molecular structure and stronger film strength for short trips.

In the same year, the overall protection of synthetic motor oils tended to increase. In addition, synthetic motor oil as a whole also has good cleaning and heat conductivity, which can theoretically conduct better. Driving short distances is definitely not good for the car, but how do you divide the short distances?

10 kilometers is also a very short distance, but if you go to work, it is not a big problem to drive. But if the short distance is short, it's hard to say. There was nothing wrong with the engine.

Also, some people say that cold start is dry grinding. I don't think so. Even if it stops overnight, it is impossible to use up all the oil on the friction surface.

Long-term low-speed operation is not good for the engine, and poor combustion causes carbon deposits in the cylinder, reducing the air intake and compression ratio.

Makes the engine noisy. It can also cause dirty spark plug electrodes, making start-up difficult.

It is recommended to run high speed regularly. Coolant in the water jacket.

It can effectively absorb the heat of the combustion chamber, the body water jacket can absorb the heat generated by the cylinder, the cylinder head water jacket can absorb the exhaust heat, the water pump will pump the coolant out of the radiator and pressurize it into the water jacket, the temperature of the coolant in the water jacket is turned off by the thermostat, and the antifreeze.

The temperature does not circulate throughout the waterway, and when the temperature in the cylinder rises to a preset temperature, the thermostat.

Turn on, and the antifreeze begins to circulate throughout the waterway in the radiator and so on. When the temperature of the cooling tank rises, the thermostat is used to control the operation of the cooling fan.

When driving short distances, the water temperature usually does not reach the right temperature, and then it stops, because the normal driving time of 20 minutes can make the engine's water tank reach 80 to 90 degrees. But after a short drive of more than 10 minutes, you may have just arrived at the place. <>

There is no good way to do this, because the way of preheating is adopted, although the engine does not provide power, but it still maintains idle running, at this time the fuel consumption of the engine is still there, if it is not so high, but this has the advantage that the engine can be preheated and preheated for about 5 minutes, and then when driving, the car is in the process of fast driving, and the speed of the engine burning gasoline risesThe temperature of the engine can rise quickly to reach the right temperature, and it is basically enough in about 5 minutes, so it is a better way to start the car in advance. <>

In winter, the temperature is relatively low, start the car in advance is for the normal use of the engine, but also for the driver's driving experience, because the car in the winter when the car stops in the state of Lizi State waiting for no hot air, at this time the car is very cold, including the seat of the car, including the steering wheel of the car will be very cold, in advance of the car on fire, about 5 minutes can let the warm air gradually play, the role of driving away the cold inside the car, can also provide a good environment for the normal combustion of the engine. This does not consume too much gasoline, it should be said that it will be a little more, but it will not have too much impact, that is, the fuel consumption of normal driving for three or five kilometers. <>

The car maintains a normal driving speed, 60 kilometers per hour, an hour of time can run 60 kilometers, the car is in the state of idling, the gasoline consumed is not the same as the car is consumed when it is running normally, because the car is running at idle speed There is no depth of throttle. It just keeps the engine in such a state that it is not extinguished, so its fuel consumption is relatively low, but there is no need to worry too much about preheating in advanceAdd the problem of fuel consumption.

It may cause braking problems in the car, it may cause the speed to become slower and slower, there may be a leakage of coolant, it may cause problems with the circulating water pump, and it may cause problems with the circulating electric fan.

It has a certain impact, which will lead to an increase in the shortage of oil width, increase the wear and tear of the car, cause carbon deposits, damage the cylinder, and reduce the service life of the car.

It may increase fuel consumption at Knott's, which may lead to severe wear and tear on the engine, which may affect the lubrication of the car and may also cause severe gear wear. It can seriously affect the gearbox.

The reverberation of the car will affect the oil of the car, but the disadvantages will lead to an increase in the frequency of oil changes, which will lead to the shaking of the engine and may lead to engine failure.

The reason for the low water temperature of the car is usually that the thermostat is damaged or the cooling fan is constantly running. When the water temperature of the car is low, it is necessary to check the coolant level and whether it has deteriorated; Check the oil level of the oil; Check the water radiator for foreign matter blockage; Check whether the fan blades are deformed; Check whether the water temperature sensor and circuit are normal; Dismantle and inspect the thermostat.

The thermostat is a part that automatically acts as a valve according to the water temperature of the engine, and is generally installed at the outlet of the radiator and the inlet of the water pump. When the coolant temperature is low, the thermostat blocks the low-temperature cooling water from the radiator so that it cannot enter the engine water jacket, and the water temperature in the water jacket can rise quickly, which is a small circulation.

If the water temperature rises to a certain temperature, the valve gradually opens, and the coolant in the radiator begins to circulate again, so that the coolant flows through the radiator, begins to slowly increase the water temperature, and dissipates heat to the atmosphere through the radiator, keeping the engine water temperature at the appropriate temperature, which is the big cycle.

If the thermostat fails, the valve does not close, and the coolant is always circulating high, the water temperature of the engine may be too low. Or some cars simply remove the thermostat in order to lower the temperature when the water temperature is high in summer, so that the water temperature of the engine will also be very low.

The cooling fan rotates frequently. For electronic fans, circuit failures cause the electronic fans to rotate constantly; For silicone oil fans, damage to the silicone oil clutch will also cause the fan to rotate constantly, and these faults will cause the water temperature to be low.

1. Check the coolant level to see if the coolant is significantly less, if it is less, add an appropriate amount.

2. Check whether the coolant has deteriorated, if it has deteriorated, replace the antifreeze after cleaning the waterway.

3. Check the oil level, if the oil is too little, it needs to be added or replaced.

4. Check whether the water radiator is blocked by foreign objects and whether the air duct of the radiator is blocked.

5. Check whether the fan blades are deformed, or replace the fan or adjust the belt.

6. Check whether the water temperature sensor and circuit are short-circuited or open-circuited.

7. Disassemble and inspect the thermostat, put it in hot water to observe the opening of the thermostat, if it cannot be opened normally, replace the thermostat.