Can You Drive A Car With A Blown Head Gasket?

A Car With A Blown Head Gasket

Are you one of those people asking themselves “can you drive a blown head gasket?”, it means you have a blown head gasket, or you tend to drive a car that is known for always blowing head gaskets.

In case you are driving a vehicle, which is known to blow head gaskets, it able to consider doing some few things which will prevent that from happening to you.

Can You Drive A Car With A Blown Head Gasket?What To Understand When You Have A Blown Head GasketWhat Happens When Your Head Gasket Gets BlownHow To Deal With A Blown Head GasketTake The Risk!Confusing Signs Of A Blown Head GasketConclusion

What To Understand When You Have A Blown Head Gasket

Blown Head Gasket

In case your car has a blown head gasket, you are required to understand what it goes on in your car and figure out why it is not a good idea to drive with a blown head gasket. Your head gasket in your vehicle is sandwiched between the cylinder head and the engine’s block forming part of your combustion chamber.

Its work is to keep fuel and compressed air inside the cylinder so that it can be ignited as well as turned into energy to keep the coolant and oil out of your combustion chamber so as they do not foul ignition process not to lose fuel on your car.

What Happens When Your Head Gasket Gets Blown

In case your head gasket is blown, it gets to allow one of these fluids or the gasses to get to an area they shouldn’t be. The blown head gasket can allow the combustion gases to get in the coolant, the engine coolant, combustion space or oil.

It also allows engine oil in all of these areas. The real danger of deciding to drive with a blown gasket is driving with your engine’s fluid as well as gases in the wrong areas of your car.

The Head Gasket

Allowing the coolant into your combustion space can lead to a lot of problems. It can foul spark plugs and end up making the engine run wrongly because of the deposits that are left from burning coolant.

The coolant in the combustion chamber can alter the air-fuel ratios as well as cause damage to the sensors. Also, the coolant can cause severe damages to the engine, rusting in the piston, cylinder wall and piston ring which require engine rebuild and lower compression.

The coolant can as well seep past the piston rings or experience a direct leak from the coolant passage to the oil passage and gets to your engine oil.

When the coolant gets into your engine oil, it may result in major problems since it slowly reduces the engine oil’s capability to lubricate the critical components of the engine like the crank or shaft bearings.

Lack of enough lubrication can easily lead to the bearing damages again which forces you to consider an engine rebuild. Allowing the engine oil to leak anywhere can easily lower oil levels that will reduce lubrication in the engine and cause similar damage to the bearings and the camshafts.

Also, the leaked gasses can also cause abnormally high pressures in the cooling system and severe problems in the metal within the leak. Leaking combustion gasses as well as coolant can result in high-temperature gradients leading to an erosion of the leak sector and experience some cracks.

How To Deal With A Blown Head Gasket

Blown Head Gasket

For all these reasons caused by a blown head gasket, it is advisable not to drive with a blown head gasket. However, in any problem, there is always a solution. There is an easy and simple way to seal the blown head gasket as well as keep your vehicle on the road.

You can use a BlueDevil Pour-N-Go which is a sealing agent and can be used with your ca’s radiator to seal a head gasket leak while driving. The BlueDevil Pour-N-Go does not require any tools to install; it will easily and quickly seal the head gasket leak.

Take The Risk!

Some of the cars can sustain the blown head gasket. However, it all depends on the type of car. Some vehicles will stop almost instantly, and others will tolerate the special damages that result from the blown head gasket for a couple of months.

I have some tales of cars with poor head gaskets as well as how long they lasted. However, taking the risk could be dangerous! Just first repair the blown head gasket to minimize the damage that the engine may experience.

Confusing Signs Of A Blown Head Gasket

In various cases, the driver might ignore the causes of a blown head gasket. Everyone should know that anything from the coolant system all the way to the combustion chamber may be responsible.

However, at times it might be confusing since some signs may resemble that of a blown head gasket which originates from other causes. Some of the confusing signs of a blown head gasket include:

  • Overheating that might have been caused by the restricted radiator, that may worsen as you continue driving.
  • The coolant that gets into the oil may be due to some problems with your intake gasket. Most of the coolant leak is usually blamed on the head gaskets.

The above symptoms may not or may be as a result of the head gasket. Always take your car to an experienced mechanic to do the correct diagnosis. Do not ignore any of these signs to avoid the various problems associated with these signs.


This article gives you a clear indication as to why you should never drive a car with a blown head gasket. In case you notice the head gasket of your car is blown, do not hesitate but repair it or take the car to an experienced mechanic. Repairing the blown head gasket saves your car from further damages.

Categorized as FAQ, Info

By Stella Grant

My name is Stella Grant. I am atrained mechanic with years of experience. Thanks to years experience I have plenty to share on auto maintenance and am willing to help you make your automobile work smooth – from the inside out.

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