Alexandria VA auto repair

An overheating engine is one of those problems that can make a normal drive feel very expensive in a hurry. The temperature gauge climbs, the warning light comes on, maybe steam shows up, and suddenly the question is whether you can make it home. Sometimes you can. Sometimes that last mile is the mile that hurts the engine. A blown head gasket is one of the big risks when an engine gets too hot. It does not always happen the first time the gauge climbs, but repeated overheating or a single severe event can push the engine past what the gasket and metal surfaces can withstand. What The Head Gasket Actually Seals The head gasket sits between the engine block and the cylinder head. It has to seal three very different things at the same time: combustion pressure, engine oil, and coolant. Those areas are close together, but they cannot mix. When everything is flat, tight, and cooled correctly, the gasket does its job quietly. When the engine overheats, the metal around ... read more