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What is the temperature of an internal combustion engine?

The temperature of an internal combustion engine varies greatly depending on several factors, including:

* Engine type: Different engine types, like gasoline, diesel, or rotary, operate at different temperatures.

* Engine load: The higher the load, the hotter the engine runs.

* Engine speed: Generally, higher engine speeds lead to higher temperatures.

* Cooling system efficiency: A well-functioning cooling system will maintain lower temperatures.

* Ambient temperature: Warmer ambient temperatures can lead to higher engine temperatures.

Typical Temperatures:

* Combustion chamber: Reaches temperatures of 2,500°F to 4,500°F (1,370°C to 2,480°C) during the combustion process.

* Exhaust manifold: Temperatures can reach 1,200°F to 1,500°F (650°C to 815°C).

* Engine coolant: Typically operates between 195°F and 220°F (90°C and 104°C).

Important Note: These are just general ranges. The actual temperature of a specific engine at any given time can fluctuate significantly based on the factors mentioned above.

It's crucial to understand that excessive engine temperatures can lead to severe damage, including:

* Engine knock: Premature detonation of the air-fuel mixture can damage engine components.

* Warped or cracked cylinder heads: Extreme heat can cause the cylinder head to deform.

* Seized bearings: High temperatures can cause bearings to fail, leading to catastrophic engine failure.

Therefore, maintaining proper engine operating temperatures is essential for its longevity and performance.