What is a Head Gasket Leak?


A blown head gasket is a significant part of the vehicle. It can be found between the cylinder head and engine block of a vehicle. It plays the significant role of sealing the internal combustion process. This then allows for the vehicles cooling system to function efficiently. So, if the head gasket is blown there will be a few obvious signs. One of these signs is head gasket leak! This leak means that the head gasket is not performing its function of being a sealant well.

Symptoms of a Blown Head Gasket

Leaking Fluids

If you notice any fluids leaking from your vehicle then your vehicle is in trouble. If the head gasket is malfunctioning then a leak is one of the first signs you'll notice. If your head gasket is the problem then you'll notice some oil or coolant leaking from your vehicle.

White Exhaust Smoke

White exhaust smoke is a sign that your vehicle's cooling system is not functioning efficiently. It's a sign that your car's cylinders need cooling. This could mean that the cause of the trouble is a blown head gasket.

Overheating Engine

Again, an overheating engine is also a great sign that your vehicle's cooling system is not functioning efficiently. If the cause is a blown head gasket then you'll notice oil mixed in with coolant. This is not good as this slows down your vehicle's ability to cool off its engine. If you notice bubbles in your overflow tank then this means that your vehicle's cylinder is leaking in to its cooling system.

Mixed Coolant and Oil

As we've mention above, the head gasket provides a seal which separates the oil from the coolant system of the vehicle. If you notice oil mixed with coolant then this means that the head gasket is blown and is not performing its function well.
Basically, a vehicle cannot function with a blown head gasket so the wise option is to get your vehicle checked by a professional mechanic upon noticing any early warning signs.
So, if you need head gasket repair, we invite you to bring your vehicle to Finsanto Automotive Repair Shop today!

9354 Bandera Rd San Antonio, TX 78250 (210) 684-2277
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