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How to Maintain the Cylinder Head Gasket

Model: (Various brands) Various
Part: Cylinder head

In this tutorial video, we can see how to maintain the cylinder head gasket. The engine can be divided into four parts: the upper part is called the "rocker cover", underneath it is the cylinder head, below the cylinder head is the engine block, and between the engine block and the cylinder head is a gasket. Older gaskets were made of cardboard, while the central parts of the gasket are metallic. Currently, metal gaskets are used, and there are three, which have a much longer lifespan. The cylinder head gasket can also burn if the engine operates at high temperatures, so if the temperature rises, the risk of damaging the gasket increases. Therefore, it is very important to allow the engine to warm up properly before starting, giving all engine parts time to heat up to avoid temperature imbalances. Other important things to do include replacing the thermostat every 100,000 miles and also replacing the coolant. When replacing the gasket, ensure that the cylinder head is straight.

Updated on 11 July 2026 by ScegliAuto

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by ScegliAuto

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