What should I do if the oil and water temperature of the Volkswagen car rises

Your car is oiled at the service station

Indirectly will lead to high water temperature, oil is the second heat dissipation system of the engine, the general engine is oil cooling cylinder, coolant cooling oil and cylinder block. When the oil is reduced, the oil pressure decreases and the oil flow rate decreases. Reduced heat dissipation performance.

For example, a failure of the coolant temperature sensor, a failure of the air flow meter, and a short circuit in the intake air temperature sensor cause the injector to inject too much fuel, all of which are faults such as high water temperature. The timing of the gas distribution, the timing of the ignition, the vacuum leakage of the intake pipeline, and the solenoid valve of the carbon canister are stuck.

Too little is possible! However, the oil pressure lamp will alarm in advance.

A new engine lacks oil and will cause high temperatures? Can't find the cause of my new engine's high temperature?

It's possible, I saw it on the Internet of the special automobile capital, there is such a report.

Possibly. Motor oil has several main functions:

The first is lubrication, less oil may affect the lubrication effect of individual parts, resulting in heating;

The second is cooling, the oil itself assumes the cooling function of the friction pair, and the small amount of oil will affect the cooling effect;

Finally, the oil also has functions such as flushing and rust prevention.

In summary, too little oil may cause the water temperature to be too high.

1. Insufficient coolant.

Coolant leakage or lack of coolant will cause the engine water temperature to rise, then we should check the coolant situation, if the deficiency is added to the appropriate place first, and then after a few days to check if the fluid level is seriously dropped, if so, then we need to find the leak location.

2. The cooling fan is faulty.

If the cooling fan fails, the heat generated by the vehicle cannot be transferred to the antifreeze in time when the vehicle is running at high speeds.

It affects the heat dissipation, which then leads to an increase in the temperature of the antifreeze, leading to problems such as boiling the pot.

3. Circulating water pump failure.

Water pump failure has several situations of bearing locking and impeller damage, bearing locking is relatively rare, impeller damage is common after impeller cracking or impeller loosening from the pump shaft, resulting in coolant circulation speed slowdown, easy to cause engine temperature too high failure.

4. Thermostat failure.

The thermostat function is based on the cooling water.

The temperature automatically adjusts the amount of water entering the radiator, and changes the circulation range of the water to adjust the heat dissipation capacity of the cooling system to ensure that the engine works within the appropriate temperature range. If the thermostat fails, then the car's cooling system may not be able to circulate largely, causing the water temperature to rise.

5. Poor heat dissipation of the water tank.

I believe that some car owners have tried to use water as coolant, once or twice is no big problem, remember to clean the cooling system and replace it with coolant, if you use water for a long time to do ** will cause rust in the engine and water tank, poor heat dissipation of the water tank leads to high water temperature.

The oil is less wear and tear on the engine parts, too much difference will pull the cylinder off, the water temperature is high, the oil is generally not turned off, the wind of the fan is not turned off, and the water tank water knows that the circulation will not be broken on the water pump, and it is best to add antifreeze.

The amount of oil will definitely cause the water temperature to be high, but the reason for the high water temperature is quite correct.

Yes, too little oil can cause high water temperatures.

Hello, FAW-Volkswagen has always had the following problems with high water temperature these days:

1. Insufficient coolant.

When the engine is working, the long-term water circulation will cause the coolant of the engine cooling system to slowly lose, resulting in a lack of water in the water tank.

2. The water tank is leaking.

The water pipe connected to the water tank is broken or not tightly connected, which will cause water leakage, which will block the water circulation, and in serious cases, cause the engine to boil.

3. The cooling fan is faulty.

If the cooling fan is damaged or the wiring is short-circuited, the fan works or the cooling fan rotates slowly, which will cause the heat of the engine to not be dissipated, and the water temperature of the engine will naturally rise.

4. Thermostat failure.

The thermostat is a device that controls the flow path of the coolant, and once it gets stuck or fails, the size of the engine cycle will inevitably be affected, and the heat of the engine will not be effectively dissipated.

5. The pump is faulty.

After the failure of the water pump, the water of the engine heat conduction cannot be circulated and updated in time, so the water temperature will rise rapidly after the engine is started, and the water temperature warning light on the instrument panel in the car will also be on.

If the water temperature is too high, it is commonly known as boiling the pot. Boiling the pot will cause deformation or even damage to the cylinder head and block. and Aberdeen.

When the temperature is high, it becomes difficult to dissipate heat from the water tank, the water temperature of the engine will rise to varying degrees, and the hose is more likely to soften and leak cooling water, so it is common for the water temperature to be too high or even boiled during driving. The normal engine water temperature should be constant between 85-95 degrees Celsius, when the water temperature is too low, the fuel enters the cylinder can not be atomized well, the power and economy are not good, and the matching gap between the parts is too large at low temperature, and the noise and vibration will be larger. When the water temperature is too high, the oil viscosity will become thinner, the lubrication strength will decrease, and at the same time, high-speed moving parts such as pistons and valves will be more likely to deform, resulting in engine weakness.

In severe cases, the expansion and deformation of the piston will strain the cylinder, the crankshaft bearing dissolution and lock the crankshaft, etc., the consequences are unimaginable. Therefore, if the water temperature gauge is close to the red zone, or if the water temperature warning light is on, you should immediately pull over and turn off the engine for inspection.

Hope it helps!

1. The water temperature is too high due to installation problems.

1) The distance between the water tank and the engine is too large, and the fan is outside the wind circle, which can be solved by adjusting the installation position of the water tank;

2) The air-conditioning condenser is blocked in front of the water tank, and there are two solutions: one is to change the installation position of the air-conditioning condenser if there is enough space in the engine compartment; Second, if the generator generates sufficient electricity, install an electric fan in front of the condenser.

2. The water temperature is too high due to use and maintenance problems.

1) The engine structure is compact, the corresponding waterway is small, in the southern region, soft water or distilled water must be added to avoid scale in the waterway; In the northern region, it is necessary to go to the maintenance station or regular repair shop to fill the first cooling (antifreeze) liquid to avoid cylinder head corrosion.

2) After the engine is drained with water, or the engine lacks too much water, the air in the engine may not be completely discharged after the first water filling, and if no measures are taken, it may cause air resistance and make the engine temperature too high. The solution is: after adding water, after running the engine for a few minutes, open the water filler cover and fill up the water again.

3) Gasoline can not reach the specified number (in principle, it is not allowed to be used) or the ignition time is in front, which can lead to engine detonation and make the water temperature too high.

4) Check the oil and water before leaving the car every day, and make sure the water tank is full of water.

5) The fan belt is too loose, which can lead to high water temperature. The belt tension can be adjusted appropriately.

3. The failure of some parts may lead to excessive water temperature.

1) If the idle speed of the air conditioner is too low, which can lead to high water temperature, check whether the idle speed booster of the air conditioner is working normally;

2) The plane of the cylinder head is uneven, or the cylinder gasket is flushed, which can lead to high water temperature. The inspection method is: when the engine is cold, open the water inlet cover and start the engine, if there are bubbles gushing out of the water tank, it may be the problem.

3) The failure of the parts of the engine cooling system (such as thermostat, water pump and fan clutch, etc.) can lead to high water temperature, and the corresponding parts should be checked and replaced.

Check to see if you don't have enough coolant.

The oil is the second cooling system of the engine. Generally, the engine is oil-cooled cylinders, and the coolant cools the oil.

The lack of oil dust has caused the water temperature to be high, so if there is nothing too wrong with the car, add the oil to it. If you drive normally, you won't be able to leak oil or water. If the high temperature is caused. The crankshaft is locked to death, and then it will have to be overhauled.

Hello, if the engine shirt line is less fuel. Then the first thing that will appear must be poor lubrication. Secondly, the temperature of the engine will be slightly higher, but normally the temperature of the engine is dissipated by water, so if there is less oil.

Generally, it is seriously worn, pulling cylinders, etc. This situation depends on the specific situation, if the wear or severity is serious, the cylinder block needs to be replaced, hope.

Hello, the lack of oil in the car causes the engine to be high, and the engine needs to be disassembled first so that you can know the extent of damage to the engine.

Too little oil will cause insufficient oil supply to the engine and cause damage to the internal parts of the engine, and the water temperature wheel dismantling problem is not coarse, and the water temperature is high to check whether the water tank is too dirty.

If it is an engine, the lack of oil in a short period of time and the problem of high water temperature is not a big problem, the oil should be added, the oil should be added, the antifreeze should be added, and the dust mountain rent antifreeze will be dispatched.

Indirect will cause the water temperature to be too high, and the oil is the second heat dissipation system of the engine. The general engine is oil-cooled cylinders, and the coolant cools the oil and cylinder block. When the oil is reduced, the oil pressure decreases and the oil flow rate decreases.

The heat dissipation performance of the annihilation cover is reduced. (This is only when the cooling system is neglected, and this kind of thing will not happen in practice, unless the cooling liquid needs to be replaced). High water temperatures are more likely to be caused by engine failures.

When the engine temperature is too high, you can use your hand to touch the temperature of the upper water pipe and the lower pipe to judge, if the temperature difference between the two water pipes is large, it can be judged that the knuckle bend rough temperature is not working, if you can't buy accessories on the way, you can remove the thermostat emergency buried chain town, and replace it immediately after going home.

I know a little bit about this issue, so let's summarize it briefly. The pump does not work, the belt slips, the belt breaks, and the pump impeller falls off 2Poor start of thermostat, gas separation of water return pipe, poor thermostat opening, paraffin leakage, spring failure, electronic thermostat heater damage 3

Radiator clogged 4The engine burns abnormally after combustion, the fuel injection is too thick, and the ignition timing is abnormal 5The leakage interface of the cold eggplant jujube liquid leaks the sealing surface, the water pipe is damaged, the storage pot is leaking, and the water jacket is cracked 6

Poor rotation of the cooling fan7Blockage of waterways 8The opening pressure of the reservoir is too high9

Coolant failure 10Outside high socks to pin temperature 11A fishbone diagram is added for high load conditions such as continuous uphill, which can be referred to.

After the car changes the oil, the water temperature is too high, and the coolant may be noisy.

Defect. The cooling radiator is clogged. Increased resistance to coolant flow due to scale or dirt in the tank.

Increase in unreasonable external loads: e.g. brake tightening due to brake failure. As a result, the lack of engine power, the speed of the car, and the acceleration are found.

When the land calendar is low, it should be analyzed to find out the external influencing factors. Eliminate the influence of external factors and find the internal causes.

Improper installation and adjustment of the accelerator pedal and connecting rod: due to the improper installation and adjustment of the accelerator connecting rod, the load control lever of the governor cannot be pushed to the full load position, which affects the play of engine power.

Hello, Volkswagen.

There are several reasons why the water temperature warms up and becomes faster:

The electronic fan runs at high speed, the water tank has a long service life, and the coolant is coolant.

It can be caused by insufficiency and clogged water tank. The water gauge rises and reaches the red line while the vehicle is in motion, or white water vapor suddenly emits from the engine cover.

This means that the temperature of the water tank is too high. Too high water temperature will cause the engine temperature to be too high and the heat dissipation will be poor, thereby accelerating the wear of the piston, resulting in uneven temperature changes, affecting power performance and increasing fuel consumption.

In the case of unknown cause of the fault, it is best to turn off the car immediately, wait for the rescue of the 4S shop, and only start the vehicle again after the fault is cleared, and should drive at a slow speed as much as possible to prevent engine damage caused by excessive water temperature. Extended Materials.

The solution to the high water temperature of the engine.

1. The engine is heated up at idle speed.

When the idle speed rises, due to the relatively low speed, the oil pump can not press the lubricating oil into the lubrication table quickly, and the oil pressure is also low, so that the congratulatory letter of the engine works in the state of dry friction or semi-dry friction. The fuel cannot be atomized due to low temperature, so that the unburned oil enters the crankcase and washes away the oil film on the cylinder wall, which can easily cause the wear of the accelerated parts. So, a few seconds after the engine starts, the idle speed is used to heat up.

2. Dismantle the engine thermostat.

If the temperature is still high after the thermostat is faulty or replaced, the other parts of the cooling system should be inspected and the thermostat must not be removed.

Hope it helps!

The water temperature of the car has become faster, and it will be normal after stabilization, and the water temperature of Liang He is because it is large in the process of the bear market, and it may take a long time to heat up. Lift the slag vertically.

Volkswagen's water temperature has warmed up faster and stabilized to normal.

There are many reasons for the high water temperature of the car, most of which are caused by water seepage in the water pipe and insufficient cooling water, such as broken fan belt, leakage of water tank or water pipe, thermostat failure, oil leakage, etc. If the engine power disappears or the sound of violent knocking and cylinder knocking is made during driving, it is mostly because the engine is overheating.

The specific reasons are as follows:

The cooling fan does not turn. The cooling fan may be controlled by a thermostat switch; It may also be controlled by a water temperature sensor.

Insufficient cooling medium. Antifreeze: High-end cars are required to be filled with antifreeze all year round; Water or distilled water: temporary substitute; The water tank cover is leaking.

The thermostat is damaged. If you want to remove the thermostat, you should plug the small circulation at this time, so as to ensure that all the coolant is dissipated by the water tank; When installing a new thermostat, you should pay attention to the water hole next to the trouble, such as Santana does not have a water hole, at this time use a 6mm drill bit to drill a hole. One function is to be used as a marker; Another function is that during the heating process of the car, the temperature difference between the two sides of the thermostat is generated, so that the thermostat is accurately opened with the water temperature.

The water tank is clogged. External blockage of drinking water or gas to remove swag; Internal blockages affect coolant circulation and create pressure, which can result in two outcomes, one is a leaking water tank or the other is a particularly high water temperature at high speeds.

Pump failure. The impeller slips or gets stuck, causing the timing belt to break; The impeller is deformed.

Cylinder corrosion. The combustion chamber and the waterway are flushed, and at this time, the water will be drained from the drain pipe or white smoke will be discharged, resulting in a frequent shortage of water in the water tank; The waterway and the oil channel are flushed, and the oil and water are white; The waterway and the waterway rush cause poor heat dissipation of the cylinder block, especially at high speed, the impact of the bend is greater; Blocked waterways.

Solutions to car water tank temperature too high:

1. Pull over, put the automatic gear into P gear, and the manual gear into neutral gear, pull the parking brake handle and turn off the air conditioner.

2. If you find that the coolant is boiling and overflowing from the radiator after opening the engine cover, please turn off the engine immediately, turn the car key to the ON position, and never start the engine again, so that the electric fan of the radiator can run automatically to facilitate heat dissipation.

3. After cooling for a period of time, check the height of the coolant in the liquid storage tank, if the coolant level is low or there is no coolant at all, check whether there is leakage in the upper and lower water pipes and their interfaces, or check whether there is a break in the fan transmission belt.

If I have a help for you, remember to light it up, thank you!