How to Fix Volvo XC90 Head Gasket Problems

How To Fix Volvo XC90 Head Gasket Problems?

What’s a head gasket?

In simple words, it is a thin sheet of metal that seals in the combustion chamber of the engine.

Multi-Layer Steel & copper can withstand extreme temperature and pressure.

Thereby, the metal of choice for the head gasket.

What's the purpose of head gasket?

It has the following functions:-

It maintains optimal compression within the cylinder.

It prevents the seepage of coolant and engine oil into the combustion chamber.

What happens when head gasket leaks?

It results in the following problems:-

Engine overheating

Poor engine performance

High fuel consumption

Total engine failure

Volvo XC90 blown head gasket: Causes

Some of the most common reasons behind a blown head gasket are as follows:Frequent overheating

Incorrect installation

Pre-ignition

Aging

Volvo XC90 blown head gasket: Symptoms

#1 Bad Engine Performance

A cracked head gasket can result in the loss of compression.

The power output of the engine would decline due to a lack of compression.

#2 Unusual Exhaust Smoke

The emergence of thick white or blue-colored exhaust smoke is a clear indication of a blown head gasket.

Combustion of coolant and engine oil generates such strange exhaust smoke.

#3 Engine Running Hot

It is another crucial sign of a blown head gasket.

The presence of combustion gas within the coolant line is solely responsible for engine overheating.

#4 Radiator Bubbling

Radiator bubbling and milkwhite coloration of engine oil are also signs of a blown head gasket.

In short

A blown head gasket can cause irreparable damages to your Volvo XC90 engine.

So, check the condition of the head gasket regularly, and if it's leaking, then get it replaced.

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