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Anything that causes the engine to run hot, like a faulty thermostat, can cause the head gasket to blow. also say a coolant hose ruptures, all the coolant is then drained from the radiator and the engine is then essentially running with no way to cool down, gasket blows. there are many ways for the engine to run hot, but it is the main reason a head gasket would blow out.

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Q: What causes a head gasket on a car to blow?
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Related questions

Would a busted head gasket stall your car?

Yes, a busted head gasket might stall your car if the gasket causes the car to overheat. This can actually blow the heads and cripple the car completely.


How do you replace a head gasket for 1986 suzuki samuari?

should you drain oil in the car if the head gasket is blow


What does the head gasket do in a car engine?

A head gasket joins that cylinder head with the cylinder block. It separated the oil and the coolant passages. If the two mix, the head gasket will "blow" soon.


What happens if you remove the?

your car will over heat and you might blow your head gasket


Can you drive a car very long with a blow head gasket?

No. Driving the car with a blown head gasket will cause the motor to fail completely. Get the car towed to a mechanic as soon as possible.


What does it mean if your car emits white smoke?

a blow piston or a head gasket in your engine


What happen if you remove the thermostat?

your car will over heat and you might blow your head gasket


What causes car to have no power?

Generally, engine problems such as a blown head gasket or warped head.


What causes a head gasket to blow also when buying an older car how would you check to see if the head gasket could cause a problem in the near future?

Don't know exactly what makes a head gasket blow, but a simple quick test. with engine hot remove dipstick and drop a bit of oil on hot manifold or other hot part of engine, oil will smoke and water will sizzle. Signs of water/antifreeze in oil is an indication that head gasket is leaking


What causes a car to emit large amount of white smoke?

A blown head gasket


What causes a car to overhead and spew water out exhaust?

You need a new Head Gasket.


What causes a head gasket to blow or warp?

Running your car at a high RPM can cause the temperature to rise rapidly, and if not cooled properly the engine will overheat. Heat creates lots of pressure due to particles increasing in energy. Eventually, if ran on low oil or other coolant, the heat will cause too much pressure to build up and the head gasket will blow.