What does engine cylinder head gasket failure mean?

[StAyla]

The so-called engine cylinder head gasket failure refers to a malfunction where the engine's cylinder head gasket becomes burnt or damaged, resulting in poor sealing of the engine cylinders and combustion chambers. This issue has different names in various regions. Here, it is commonly referred to as "cylinder gasket blowout," while in other places, it might be called "cylinder head gasket failure" or "gasket blowout." Regardless of the term, it all refers to the same problem, which is a piece of industry jargon. Below is additional information: Engine combustion chamber: The engine combustion chamber is formed jointly by the cylinder head and the cylinder block. The sealing between these two components is achieved by the cylinder head gasket. It is one of the most critical gaskets in a vehicle, effectively preventing gas, water, and oil leaks between the cylinder block and cylinder head. Given that the engine combustion chamber operates under high-temperature and high-pressure conditions, the cylinder head gasket must be heat-resistant, corrosion-resistant, and possess sufficient strength, elasticity, and thermal conductivity to ensure reliable sealing of the cylinder head.