This journalist is a seasoned professional in the chemical industry, renowned for their ability to deliver timely and accurate news updates on market trends. With an in-depth understanding of the intricacies involved in this sector's supply chain dynamics as well its impact across various downstream sectors like automotive or pharmaceuticals; they provide readers with comprehensive insights that help them make informed decisions.
It's generally advised not to add coolant to a hot engine due to the risk of sudden temperature changes causing engine parts to crack or the hot coolant erupting out, which can lead to severe burns. When an engine is hot, it's under pressure, and opening the coolant reservoir or radiator cap could result in hot coolant and steam escaping forcefully. Instead, wait for the engine to cool down to a safe temperature. This process may take at least 30 minutes. Once the engine has cooled, slowly open the radiator cap with a cloth to protect your hand, and then add the coolant. Always use the correct type of coolant for your vehicle, as specified in the owner's manual. Adding coolant to a cooled down engine helps prevent engine damage and ensures the safety of anyone performing the maintenance.