What components are inside the front hood of a car?
2 Answers
Some cars have front-mounted engines, while others have rear-mounted engines. The front hood contains: the engine, radiator, antifreeze, and electrical circuits. Below is a partial introduction about the hood: 1. Main requirements: heat insulation, sound insulation, lightweight, and strong rigidity. 2. Structure: It is in the form of a skeleton, composed of an outer panel and an inner panel, with heat insulation material sandwiched in between. The inner panel serves to enhance rigidity. 3. Function: Made from rubber foam and aluminum foil materials, it reduces engine noise while isolating the heat generated during engine operation, effectively protecting the paint surface on the hood and preventing aging.
I just started driving not long ago, and I was a little nervous the first time I opened the hood. The densely packed components inside were really overwhelming. The main parts include the engine, which is the core power source of the vehicle; the battery is right next to it, used for starting and power supply; there's also the radiator, which contains coolant to help regulate temperature and prevent overheating; the air filter isn't hard to locate either, as it keeps the intake air clean. Additionally, the brake fluid reservoir and power steering fluid reservoir are common—I need to check their levels regularly and see if the color is normal. If you're a beginner like me, when exploring under the hood, you might as well start with the simpler parts, like using the dipstick to measure the engine oil level. This can prevent major issues and save you from repair troubles.
