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A Guide on What To Do When Your Car Overheats

  • onyxautopart
  • Feb 21, 2023
  • 4 min read

Car Overheats

The temperature of your car's engine can trigger a red alert light on the dashboard. This is extremely alarming. It could be caused by natural factors, like heavy hills, stop-go traffic, and even something as small as the temperature outside. The article Onyx Auto Parts Brisbane outlines the steps to take when you see the red light flashing across your dashboard.


What do you Need to do if Your Car Starts to Overheat?


If your vehicle starts to overheat, taking action immediately is essential. Here are some suggestions for you to follow:


  • Stop and turn off the engine power as quickly as possible.

  • The hood can be opened in your car to let the heat escape.

  • Do not apply coolant to the radiator when the engine is hot. Please wait until the engine has cooled down before adding it.

  • After the engine is cool, gradually add coolant to the radiator till it is complete.

  • Find any leaks within the cooling system and fix them if needed.

  • Begin the engine, and let it idle for a couple of minutes. After that, please turn it off and test the coolant level again.

How Can You Stop your Vehicle from Overheating


If your vehicle's temperature gauge turns red or if you see one of the other alarm indicators listed within the post, you must act. The first thing you need to do is pull off at the shoulder of the highway and turn off your vehicle. Afterwards, it would be best to open the hood to check whether the radiator is running low on fluid. If so, you'll need to fill it up with more. You can use a 50/50 blend of coolant and water and be sure not to overfill it. In case your radiator's clogged, make sure you check the oil level. If it's insufficient, add more until it's at the correct level. After you've completed all this, turn on your vehicle and turn on the heating. This will remove the heat of the motor. If your car continues to overheat, contacting a tow truck and going to an expert mechanic is best.


What causes heat to Cause Engines to Overheat?

If your vehicle has been well-maintained and you regularly examine the coolant levels, however, there are many causes for your engine to overheat. The most frequent reason is that your car isn't getting sufficient airflow. This could be caused by the fan's malfunction or clutch, blockage in the radiator or something as basic as debris or leaves that have accumulated on the radiator's side.


Another reason that causes overheating is a leak in the coolant. The leak could be in the radiator, hoses, water pump, or engine. If you observe that the coolant levels in your car are low or coolant in the ground underneath your vehicle, it's the right time to bring it to an expert mechanic to get it examined.

Preventing Heat Buildup in an Engine


If your vehicle has been causing heat problems lately, there are some things to stop the buildup of heat in the engine.

  • The first step is to ensure the cooling unit is operating correctly. This means looking at the radiator, water pump, and hoses for leaks or blockages. When any parts are not functioning correctly, they may hinder proper engine cooling.

  • The second step is to replace the oil regularly. The dirty oil can lead to excessive heating in the engine.

  • Thirdly, make sure you check for air filters. Dirty filters may limit airflow and cause an engine to overheat.

  • Fourth, be sure to keep your eye on the coolant level. If it is low, fill it up immediately.

These tips will aid in preventing your vehicle from overheating and damaging your engine.


How do you Identify & Repair an Engine that is Overheated?

When your car is running hot, it is possible to do some things to correct the issue. Check your coolant level, and increase it if low. If this doesn't work, you can remove the radiator cap so that the coolant can circulate more readily. Also, you can employ an item for flushing the cooling system to eliminate any accumulated buildup in the radiator. If none of these options works, you should bring your vehicle to a mechanic and have it examined.



Repair & Service Guidance

If your car is overheated, Acting quickly to prevent severe damage is imperative. Here are some guidelines for you to follow:

  • Stop and shut off the engine as soon as you see your car is heating up, then pull it over and shut off the motor. This will reduce damage to the engine.

  • The car should cool off after you've shut off the motor, lift the auto's hood and let it cool for at least 30 minutes. Don't attempt to remove the radiator cap when the engine is running hot because this could cause severe burns.

  • Make sure the coolant is at the right level. When the engine is excellent, check the coolant level and add more. Make sure you select the correct coolant that is appropriate for your vehicle.

  • Check for leaks: Inspect the hoses and radiators for leaks. If you spot an issue, it must be fixed before you can continue driving your car.

  • Make sure the fan is working correctly. This is because the fan circulates coolant throughout the radiator. It will turn on automatically once the engine is hot. If it does not, there might be an issue with the fan's wiring.


 
 
 

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