Before knowing the signs that indicate a burnt head gasket it is important to know what it is, since it is an essential component for the proper functioning of a vehicle. Keep reading!
What is the head gasket ?
The head gasket is a type of seal made of graphite cards with layers of steel or copper that lies between the engine cylinders and the respective engine head.
Its main function is to serve as a watertight between the cylinders and the engine head so that there is no mixture of fluids circulating there, such as oil, fuel and coolant.
It is responsible for ensuring the sealing of the combustion chambers of the cylinders and the engine lubrication cooling circuits.
This is an essential piece and for that has an above average resistance.
You must ensure that it is in a good condition, otherwise there is a risk of a mixture of fluids in the engine causing several potential damages to the engine.
Burnt head gasket
Being a component that is inside the engine, it is difficult to have perception of the state in which it is. However, there are some indicator symptoms of a burnt head gasket
- White smoke coming from the exhaust system
- Some air bubbles inside the radiator
- Loss of coolant in the refrigeration system
- Engine oil with a whiter color
- Engine overheating
- Power loss
You should diagnose the head gasket if you detect any of the signs above. Diagnosis can prevent more serious problems.
If your vehicle has a burnt head gasket , it is necessary to replace it urgently.
Although there are some sealants capable of solve the problem temporarily, they are not at all advisable for the simple reason that using this type of products just slow down a problem that will sooner or later affect the vehicle’s engine.
Head Gasket Price
To change the head gasket , the mechanic can do it without having to remove the engine from place. However, it is advisable to do it.
After removing the engine the mechanic should open it, split the head and the motor block to remove the gasket and replace it with the new one. While doing this, you should check if this problem has damaged the cylinders or the connecting rods.
To solve more serious problems, you should replace the engine block, as its disassembly is a complex procedure that requires knowledge and specific tools.
Head gasket replacement can reach high values if there is any cylinders damages or even cooling system problems.
How to prevent?
To avoid serious problems, you should consider the following precautions:
- Keep the engine coolant in leveled.
- Use a coolant considering the manufacturer’s recommendations.
- Check coolant leaks in the system frequently.
- Check engine temperatures.
As a fundamental element of the vehicle, it is extremely important to perform periodic maintenance on the car to avoid damage to the internal parts and components, which can be easily preventable.
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