In his writing, he can always obtain updated market data and analysis reports from various sources, making his works highly timely and practical; meanwhile, he masters transforming boring figures and professional expertise into lively textual descriptions as well as graphical illustrations that engage readers throughout their reading journey while helping them grasp relevant knowledge quickly too!
Adding coolant to a hot engine can be risky due to the sudden temperature difference, which may cause the engine block or other components to crack due to thermal shock. When an engine overheats, its metal components expand, and introducing cold coolant abruptly can lead to significant damage. It's safer to allow the engine to cool down somewhat before slowly adding the coolant. Moreover, opening a hot coolant system can result in hot steam or coolant spraying out under pressure, posing a risk of burns. To avoid damage and ensure safety, it's advisable to wait until the engine cools or is warm, but not hot, and carefully release the pressure from the cooling system before adding coolant. Always refer to the vehicle's manual for specific guidance.