What is the Key Factor for a Car to Move?
2 Answers
The key factor for a car to move lies in the power system: Engine Oil Inspection: The inspection of engine oil mainly involves checking the oil level, which should be replaced every 5,000 kilometers or six months. When checking the oil, it is important to measure it after the oil temperature has risen. Transmission Oil Inspection: The inspection of transmission oil primarily focuses on the oil level and quality, which should be replaced every 20,000 kilometers or one year. Checking the transmission oil requires shifting gears first. Brake Fluid Inspection: The inspection of brake fluid is crucial as it directly affects the response of the brake pedal. Power Steering Fluid Inspection: For power steering fluid, only the oil level needs to be checked to ensure it is sufficient.
I believe the key to a car's movement lies in whether the engine can function properly. The engine is the power source, just like the human heart, and must operate healthily. First, the ignition system must be reliable: the spark plugs need to produce sparks to ignite the air-fuel mixture; the battery must have sufficient charge so the starter motor can rotate the engine. Second, the fuel supply must be unobstructed: the fuel tank should have enough fuel, the fuel pump must provide adequate pressure, and the fuel lines should not be clogged. Mechanical wear is also a concern: if there are issues with piston rings or valves, poor compression can prevent ignition. On the electrical side, wiring connections must be secure to avoid short circuits or poor contact. With 30 years of driving experience, I’ve learned that regular maintenance is essential—such as checking spark plugs and the battery every six months—to prevent breakdowns that could disrupt trips. Cold weather often makes engine starts difficult, so ensuring all components work smoothly is crucial for a smooth drive.
