What is the reason why Job's engine is hot?

1, low gear and high speed, resulting in the engine running at high speed all the time, and the temperature can't drop;

2. Start, accelerate, refuel and throttle;

3. The right foot is constantly changing between the throttle and the brake; Not idle;

4. Poor circulation of water tank or poor heat dissipation; Including mechanical failure, dirty and blocked fins;

In addition, you may think that the engine temperature of the car is too high; Actually not high; It belongs to psychological function.