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Why are head gaskets blown?

Updated: 10/22/2022
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14y ago

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Normally you blow a head gasket, when the engine overheats. They can also blow from incorrect installation or poor design.

Head gaskets expand and contract according to engine temperature, these cycles may, after a long period of time, cause the gasket to fail. If you're replacing the gasket, check the engine block, and head for warping. Follow proper cleaning and torque specifications during assembly.

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Q: Why are head gaskets blown?
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