human
What should I do if my car has a blown head gasket?
assistant
If your car has a blown head gasket, you should take it to a mechanic as soon as possible. The mechanic will need to replace the head gasket and any other parts that may have been damaged by the leak. Depending on the severity of the damage, this could be an expensive repair. It is also important to make sure that you follow all safety precautions when working with hot engines.