The Santana 3000 water temperature gauge can t come up while driving

Check whether the thermostat and fan governor are complete, and the engine fault light is on.

1. Clean the engine.

Once the engine failure light is on, the owner should clean the engine in time, and there are currently two correct cleaning methods:

1) Go to the repair shop to clean the carbon deposits with a special cleaning agent.

2) Clean the entire fuel system with good fuel additives, including removing carbon deposits in the cylinder.

2. Add higher grade gasoline.

After the engine cleaning, because the compression ratio of the current automobile engine that meets the national IV emission standard is generally above, this kind of car is not suitable for long-term gasoline below 95. In order to keep the engine in good working condition, the owner can choose to add 95 or 97 gasoline, which can usually solve the problem of the engine failure light on.

3. Improve fuel quality.

Since the domestic fuel cannot meet the requirements of the current high-efficiency engine for the time being, it is necessary to improve the quality of the fuel by yourself. For example, using good fuel additives to improve the cleanliness level of fuel should be the best way.

After the engine fault light is on, there are always some abnormal states, if not solved in time, it is usually accompanied by the following problems:

1. The quality of automobile exhaust gas deteriorates and pollutes the environment;

2. Increased fuel consumption of automobiles, waste of petroleum resources and RMB resources;

3. The temperature of the combustion chamber increases and the wear intensifies, which may lead to early damage to the engine;

4. The engine burns engine oil;

5. The engine noise increases, affecting the comfort of driving and riding.

The main reasons for the high water temperature are: first, the heat dissipation grille of the water tank is blocked by a large amount of dust and debris; Second, it is caused by the lack of coolant or serious fouling inside the water tank; 3. It is caused by the destruction of the thermostat; Fourth, it is caused by the failure of the radiator fan; Fifth, it is caused by the failure of the water pipe and pump under the water tank. Under normal circumstances, the water temperature of the car is about 90 degrees Celsius, which is the most normal and safe temperature.

If the water temperature is too low or too high, it means that the vehicle has a certain degree of temperature.

If the water temperature of the water tank is too low, it means that the cooling and heat dissipation effect of the vehicle is good, but this is not good for the car, because this will lead to a decrease in the temperature of the cylinder, which is not conducive to full combustion, and will also affect the normal performance of the engine.

Therefore, when the water temperature is too high or the slag is low, the owner of the car should carry out timely inspection and maintenance to maintain the water temperature within the normal value range.

Millions of car purchase subsidies.

Volkswagen Santana 3000 meter water temperature is too high-temperature, if this situation occurs, it is first recommended to check whether the antifreeze is lost, if the water tank is lacking antifreeze, it should be added to the normal liquid level immediately. Secondly, there will be some natural wear and tear of antifreeze, but it will not be too bad. If you find that you need to add it frequently in a short period of time, then you need to check the water tank, water pipes, water kettle and warm air tank to check for leaks.

If there is a water temperature alarm when driving at high speed, you should pull over and stop under the premise of ensuring safety, do not turn off the engine immediately, but make it idle for two or three minutes, and open the engine compartment cover, and then call for help. Because the engine is running at high speed when the water temperature alarm, a large amount of heat generated by the engine has not yet been dissipated, so it is necessary to make the water temperature drop a little lower when idling, which can minimize the damage caused by high temperature of the engine.