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Engine Temperature Warning Light- What To Do

The engine temperature warning Light system is a safety feature installed on vehicles to help drivers identify and resolve potential mechanical problems. The light starts as a yellow ring warning, and will continue to stay on if the problem persists.

The yellow warning means that the engine temperature is abnormally high and could lead to engine damage. If you hear unusual noises coming from the engine or if the temperature continues to rise despite slowing down, then it’s time to stop driving and call for service immediately.

Another tell-tale sign of an overheating vehicle is black smoke billowing out from under the hood. Low coolant levels can also lead to an overheating system, so make sure you check your coolant level regularly as well as your air filters, belts, hoses and other parts.

Engine Temperature Light Meaning

This engine temperature warning light means that your engine is running at a temperature that is too high. And in other words, your engine may be overheating and if the vehicle system is not properly handled then it can be faulty.

Well, the kind of temperature warning is a problem that deals with the cooling system or when low coolant cannot stop the engine from over heating. With that it can leads to the damage of the engine.

This is a serious problem in times temperature problem that can be affected when the cooling system cannot handle the heat of the vehicle. So the light fixed to the car illuminate signal for proper care.

This can actually happen when the gauge enter zero zone interpreting that there is temperature warning as the light signal. The engine need to be stopped and checked for proper care to avoid engine damage.

Read Also:- Low Oil Pressure Light Meaning Symptoms

How to fix Engine Temperature Warning Light ?

When the engine is started, the coolant warning light will illuminate for a few seconds in order to check the light bulb. In case of that, the coolant temperature warning light is still the best option that will illuminate after starting of the vehicle.

Also it will signal that the vehicle is experiencing trouble in the system so that the problem can easily be solved. And the common reasons for a glowing of the temperature light car is usually the level of coolant.

The said radiator is likely to be already damaged, but in the early stages of overheating can also be able to be repaired quickly. So the more you drive on it with that, the more the engine may likely burst or faulty.

To fix it, especially when you are driving and the warning light goes on, then you pull over in a safety place as soon as possible and shut the engine to let everything cool down. After about 30 minutes cooling down of the engine, you can now make attempt to remove the radiator cover or cap by using rag and from there the engine restore normal.

Coolant Temperature Light Explained

Blue Engine Temperature Warning Light

The engine temperature warning light blue is an indicator that the engine may be overheating. This warning sign usually appears in most cars when the car’s temperature is around 75°C.

If the warning light blue continues to blink, this means that there may be a problem with the cooling system or with the thermostat itself.

If the warning light blue only flashes once, it means that there are some problems with engine oil pressure or with oil pressure in general.

Blue engine temperature light is an indicator of the engine’s coolant level. The blue engine temperature warning light is an indicator of the engine coolant level.

If this light comes on, it means that there isn’t enough coolant in the radiator to keep the engine running at optimum temperatures. This can be caused by a number of factors, including a lack of water or antifreeze in the radiator, clogged air filter or exhaust system, or too many short trips with insufficient time for cooling down.

Can i Drive With Engine Temperature warning on?

Actually if the coolant temperature warning light goes on, the engine is seriously overheated, which can be caused by overheating and the lack of cooling water or a cooling system that is having trouble.

When the problem arise and the signal blinks, it is the point that you need to stop your vehicle in a safe area with shade covering it.  Then you need to open the bonnet so as to check the problem in order to avoid engine damage.

For this above reason, it is necessary to take the warning light serious as well as the cooling system engine temperature. This is because if the  coolant engine temperature system is working perfectly fine then such problem cannot arise.

Symptoms of Bad Engine Temperature Light sensor

As earlier stated that the engine temperature warning light means that your engine is running at a temperature that is too high. And in other words, your engine may be overheating and if the vehicle system is not properly handled then it can be faulty.

Hence, it is advised to have you vehicle inspected at the right time so as to avoid any other serious fault. Actually there are eight (8) symptoms of a bad coolant temperature warning sensor which include the following:

  1. The first is the check light engine, if the computer engine detect any problem then it will illuminate the check engine system.
  2. There is poor mileage, as in the faulty sensor can also send a false signal to the dash board of the vehicle. .
  3. The electrical cooling fans may not be coming up as a result of the engine overheating power that generate the entire system.
  4. Presence of black smoke from the exhaust which is the abnormal smoke that give incorrect engine temperature signal.
  5. There may be difficult starting condition, at this level the car is in very critical moment when the condition is critical.
  6. The engine will be overheating as the cooling fan that is behind the radiator did not produce enough cooling temperature due to the strong ness of the heating.
  7. There is rough idle due to the faulty sensor and the fuel mixture will also adjust to the abnormal level condition.
  8. There may be poor engine performance as one of the symptoms of engine temperature warning that is generated from the vehicle.

The coolant temperature warning light goes on, the engine is seriously overheated, which can be caused by overheating and the lack of cooling water or a cooling system that is having trouble.

How much does it cost to fix engine temperature?

the average cost for engine coolant temperature sensor to be replaced is between the amount of $45 and $55. And the labor cost is estimated as $25 and $240 while the price of the parts is $15 and $21 respectively.

The range does not actually include the taxes and the fees but its actually does not factor any unique location as the case may be. That is all you need to know about the engine temperature warning.

Conclusion

A vehicle engine temperature warning is an indication that the engine is dangerously hot. It may be caused by running the engine with inadequate cooling systems, heavy loads, or long periods of idling.

The warning light will normally flash for a short time before coming on continuously. It is important not to ignore this warning as it could lead to serious damage of the engine.

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