What are the engine maintenance inspection items?

[DeDavid]

Engine maintenance inspection items include: 1. Oil change: Failure to change the oil for a long time can cause severe wear on engine components, reducing the engine's service life; 2. Replace the three filters: The three filters can filter impurities for the engine, protecting the engine and improving its working efficiency; 3. Coolant: The coolant ensures the normal operation of the engine. Regularly check whether the coolant level is within the standard value and whether there is any leakage in the coolant reservoir; 4. Battery: The battery ensures the engine can start normally. Check the color of the inspection window on the upper part of the battery to see if it is green. The car engine is the device that provides power for the car, acting as the heart of the car. Depending on the power source, it can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrid engines.

[DallasAnn]

When I perform regular car maintenance, there are quite a few engine inspection items. First, check the oil level using the dipstick to ensure it's within the normal range; changing the oil and filter is a basic task, done every 5,000 kilometers or so to lubricate the engine and reduce wear. Replace the air filter if it's dirty, as a clogged filter can restrict airflow and affect performance. Spark plug inspection is essential—worn-out plugs can cause ignition issues and increase fuel consumption. Belts and hoses should also be carefully checked for cracks or looseness, and addressed promptly to avoid breakage. Maintain the coolant level at the marked line to prevent overheating and engine damage. Clean battery terminals to prevent corrosion. Listen for unusual noises in the exhaust system to ensure there's no blockage. These simple checks don’t take much effort but can significantly extend the engine’s lifespan. I make it a habit to do a full inspection before long trips—it’s both reassuring and safe.

[AnnaRose]

As an average car owner, my focus on engine maintenance is primarily about practicality and cost savings. Key inspection items include oil changes and filter replacements, which are the core tasks. A dirty air filter affects efficiency, so simply replace it when needed. Check the ignition condition of spark plugs, as worn ones can increase fuel consumption. Inspect belts and hoses for wear and replace them if cracked. Monitor the coolant level in the cooling system to prevent overheating issues. Maintain the battery by cleaning its terminals. These tasks can be done either by yourself or at a shop, and performing them regularly helps prevent major repairs, saving money and providing peace of mind. The engine is the power source of the car, and neglecting maintenance can easily lead to breakdowns and higher repair costs. Spending a little time on regular checks ensures smoother driving.

[StJude]

When driving, I prioritize safety, and engine maintenance is crucial. Check the coolant level to prevent engine overheating; inspect for leaks to promptly fix any oil or water seepage. Regularly examine the ignition system, such as spark plugs, to ensure proper ignition. Monitor the battery status to avoid sudden power loss. These simple steps during routine maintenance can prevent breakdowns, especially a thorough check before long trips enhances driving safety. Well-maintained engines reduce unexpected risks, making driving more reassuring.