What Issues Should Be Noted for a New Car?

[MacMaggie]

Before driving, it is necessary to warm up the engine, and the lubrication time should be at least one minute or more. Other precautions: 1. Avoid emergency braking: Emergency braking not only impacts the braking system during the break-in period but also increases the load on the chassis and engine. 2. Avoid overloading: Running a new car at full load during the break-in period can cause damage to the components. 3. Avoid high-speed driving: There should be speed limits, and pay attention to the engine tachometer and speedometer while driving. 4. Avoid changing the oil too early: The initial oil in a car is a special lubricant for the break-in period, which requires low viscosity, good heat dissipation, excellent cleaning, and antioxidant properties. Change the oil according to the manufacturer's specified time.

[LeEmmett]

When I first got the car, I was really nervous too. Later I realized the most important thing is to take it slow during the break-in period. Keep the RPM below 3000 for the first 2000 kilometers, and be gentle with both the accelerator and brakes – it's like breaking in a new pair of shoes. Check the engine oil level frequently; I learned this the hard way when I forgot and almost damaged the engine. Tire pressure is crucial too – I regularly measure it according to the manual's specifications, especially before highway driving. Unstable tire pressure can increase fuel consumption by 20%. Don't rush to modify the interior, especially leather seats – let them air out for a few days before adding seat covers. Also, never obstruct the seatbelt buckles. Always park on level ground; long-term parking on slopes can deform the suspension system. The sound of the windshield wipers spraying fluid is quite noticeable in new cars – this is normal and will improve after a few uses.

[DeBennett]

Don't rush to hit the road when you get your new car keys. Take time to familiarize yourself with all the interior functions. There are many settings to adjust on the central control screen—I spent days figuring out features like auto-lock and rearview camera angles. Install a dash cam as soon as possible; I've seen too many friends get scratches on their new cars without evidence. Avoid putting film on the instrument panel—car wash towels will leave scratches, a lesson I learned the hard way. Regularly clean the sunroof rubber seals; tree sap and insect remains trapped in the gaps can cause leaks within six months. New cars have strong odors, so I keep windows open during daytime sun exposure to accelerate formaldehyde release, with grapefruit peels and activated charcoal packed inside. Never delay the first maintenance beyond 5,000 km—early checks reveal hidden issues. When gas station attendants push fuel additives, I just smile and silently opt for standard fuel.

[LeDaniela]

New car maintenance has its tricks. Don't go for cheap roadside car washes - the sand in their brushes scratched my paint, so now I wash it myself with a bucket and sponge. In summer, try to park under trees, but tree sap and bird droppings can corrode the paint if not cleaned promptly. When a small chip appeared on my windshield from a stone, I immediately spent 200 to fill it with resin - leaving it could turn into a troublesome crack. During the break-in period, I avoid long trips, stopping at service areas every two hours to let the engine cool. Undercoating should be applied right after purchase - my buddy skipped it and his chassis rusted through during southern rainy seasons. Don't trust the fuel gauge; calculate actual consumption by filling up, driving, then refilling - my real numbers differ significantly.

[VanBenjamin]

The most wasted money on new car decorations was mine. The welcome lights from Taobao started having poor contact in less than a month, and the crystal coating from the 4S store only lasted half a year. I recommend getting a good film for the front windshield; the heat insulation effect in summer is immediate. Don't pile up clutter in the spare tire compartment—I put a toolbox in there and spent three days tracking down the rattling noise. Always carry the mechanical key with you; there was a time when the electronic key ran out of battery, and I almost couldn't get into the car. Remember to pick out stones stuck in the tires—once, a large stone got lodged while driving on the highway, and the tire pressure alarm gave me a real scare. Change the cabin air filter every three months; I didn't change it when the car was new and ended up sneezing from allergies. Use neutral car wash soap—strong alkaline ones can speed up the aging of seals. I always watch the mechanic when adding engine oil—once, they almost used the wrong grade.

[StIsla]

New cars are most vulnerable to scratches in their first year, and I often need three attempts to park in tight spaces. I've stuck small convex mirrors on the side mirrors, instantly reducing blind spots by half. I always turn off the auto start-stop function as soon as I get in the car – frequent restarts in traffic can damage the battery. I make sure to use windshield washer fluid rated for -30°C; frozen fluid in winter is too dangerous. Applying lubricant to door hinges prevents squeaking within six months. During the brake pad break-in period, there was a burning smell – a friend said it's normal, but I still had a mechanic check it out. I've labeled the fuel cap with the recommended octane rating to avoid misfueling. Keeping jumper cables in the glovebox saved me once when I forgot to turn off the interior light and drained the battery. Running the dashcam power cable through hidden wiring makes the cigarette lighter area much tidier.