gNewcar – How to fix a Car Radiator overheat, The problem that often occurs in the radiator is the heat quickly, this will be a source of problems damage to the car if it is not quickly repaired. A common scenario if a driver sees an engine’s “HOT” warning light on the dashboard. If your cooling system fails, the engine can overheat in just 10 minutes. So the act of driving a car can be dangerous, the risk can be overheated and breaking down.
So what is the best way to prevent cooling system failures? First, remember to replace your cooler regularly and replace your hose as you get older. Second, familiarize yourself with the rest of the main cooling system components.
How to Fix a Car Radiator overheat
Here, we will give you warning signs of failure and tell you what your next steps will be. To remove heat, the radiator fan blows outside air into a thin fin tube filled with hot cooling. If the fin tube is blocked on the outside of the radiator, air cannot flow through it and the radiator fan cannot do its job to cool the tube.
1. Find the Point of the Problem
Start troubleshooting by checking the outside of the radiator. If you see insects or dirt clogging the fins, radiator hose with a garden hose and nozzle spray.
If that does not solve the problem of overheating, check the condition of the radiator coolant. With a cold engine, remove the radiator cap and check the cooler.
If what you see after twisting the radiator cap looks brown, muddy, rusty, or debris floating in it, you will most likely get a blocked radiator.
Before replacing the radiator cap, you can try cleaning the radiator. You can do this with radiator cleaning chemicals and flush cooling systems. Reinstall the radiator cap and see if overheating is stopped.
If that still doesn’t work, there’s no doubt the system is very corroded and clogged, the only option left is to replace the radiator. For automatic car users, also understand the advantages and disadvantages of automatic cars for comfortable and safe use.
See Also : 4 Causes of Car Radiators Leaking
2. Check the Car Radiator Fan
Radiator fans are available in two types – mechanical and electric. Mechanical fans are powered by car engines, and the fan itself rarely fails. But this is what matters: most mechanical fans are mounted on thermostatically controlled clutch mechanisms, which can often fail.
If you have a mechanical fan and your engine is overheating while driving in the city but is fine at highway speeds, you might have a clutch that failed.
Another sign of clutch failure: excessive fan noise, even when the vehicle is idle. Clutch is easy to change. Remove the fan, clutch retaining nut, then swap the new unit.
3. Resolve the Problem
In addition, problems with automatic cars that often occur also need to understand. Electric radiator fans have a fairly low failure rate. But if the fan continuously blows the fuse, it is a safe guess that it will come out.
Reinstall the entire fan unit. But first, read your owner’s manual and follow the manufacturer’s recommendations to make sure the guarantee isn’t canceled.
Summary of Car Radiator Problems
Radiator has a very vital function in managing the engine temperature of your car. If this part is affected, the cooling system will be chaotic, causing the engine to overheat. If not treated immediately, this will be very dangerous!
Generally, the problem that often arises in the radiator is the channel that is clogged with dirt. The second thing is the occurrence of leaks or tears in the radiator hose. Both of these can prevent the coolant from being distributed so well that it makes the engine hot.
Next, is the lack of liquid in the radiator tank. Usually, the older the car, the more often the water must be filled. It would be better if you fill it with a special radiator coolant to keep mineral content to a minimum in the engine. Normally, water radiator replacement is done every 20 thousand kilometers. Do not forget to use a liquid that contains anti-rust.