As a driver, there is nothing as frustrating as seeing the temperature gauge inching towards the red zone while stuck in traffic or on the highway. If you suspect an issue in the cooling system of your vehicle, then you should know the signs to look out for.
The cooling system of a car is very important because it keeps the vehicle’s engine in good condition. It pumps a mixture of water and anti-freeze through the engine, takes heat from the mixture, and expels it through the radiator. This reduces the chances of cylinder heads warping, head gaskets blowing, or even a complete seizing of the engine. If any of the components of the cooling system like the radiator, water pump, thermostat, or hoses are faulty, then the engine will not be able to regulate its temperature properly. Let’s examine some of the most typical symptoms that suggest that your cooling system needs some attention.
Signs That Suggest That Your Cooling System Needs Repair
- Low or Leaking Coolant: Coolant is a vital fluid that regulates the temperature of your engine. If you see green, orange or pink colored liquid on the ground near your car, then it is a sign that you have a coolant leak. The leaks can originate from a faulty radiator, old hoses or a defective water pump. Lack of coolant in your car is dangerous because it could lead to severe engine damage.
- Sweet Smell From the Engine Bay: A sweet, syrupy smell coming from the engine bay or through the vents of your car is a clear sign of a coolant leak. If the heater core, radiator or the hoses have a crack or a hole, then the coolant can leak and evaporate and this will give this particular smell.
- Frequent Need to Refill Coolant: If you find yourself frequently adding coolant to your car, it is possible that there is a leak in the system. You might not see signs of liquid pool under your car, but the coolant may be leaking internally through a bad head gasket or a damaged radiator cap. It is always advisable to have the problem checked by an expert before it becomes worse.
- Steam from the Hood: If you observe white steam from beneath the hood while driving, then it is evident that your engine is overheating. This occurs when the coolant reaches a high temperature and starts to evaporate. If this happens, slow down and stop your car as soon as you are out of traffic, turn off the engine, and let the car cool. It is important not to drive the car when the engine has overheated as it causes severe damage to the engine.
- Rust or Corrosion in the Cooling System: If you see rust, change in color, or buildup on your radiator, hoses or the coolant reservoir, then your coolant is due for a change. This problem can be avoided through regular coolant flushes.
What To Do If You Notice These Signs
If you are having any of these signs, do not wait until your engine has overheated to the extreme level. Problems with the cooling system can worsen very fast and lead to costly repair or even complete failure of the engine. Check the coolant level, if it is low, then add the right type of coolant, but do not overfill it. If it continues to run hot, it is advisable to seek inspection as soon as possible. Do not use your car if the engine is hot.
Get Cooling System Repairs from Vic Auto Repair Experts
When it comes to cooling system 