Is it normal for a car engine not to get hot?
Release time:
2021/09/26
Whether a car engine is not hot should be judged based on the specific situation: 1. During short trips, if the engine stalls before reaching its normal operating temperature, the engine is not hot—this is perfectly normal. 2. After driving long distances for a period of time, if the engine temperature remains low even after stopping, this is considered abnormal.
Whether a car engine is not hot should be determined based on the specific situation:
1. During short-distance driving, the engine stalls before reaching its normal operating temperature. At this point, the engine is not hot—this is perfectly normal.
2. After driving long distances for a period of time, if the engine temperature isn't high when you stop, that's abnormal. The function of an automobile engine is as follows: The thermal energy from gasoline is burned within the sealed cylinder, and the expanding gases push the piston to do work, converting this energy into mechanical energy.
The components of an automobile engine include:
1. Valve train; 2. Crankshaft-connecting rod mechanism; 3. Ignition system; 4. Cooling system; 5. Lubrication system; 6. Starting system; 7. Fuel supply system.
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