How often should you start a car that is not being driven?

[Sam]

If a car is left parked, it should be started about once a week, and driven for 3 to 5 kilometers every two weeks. This not only charges the battery but also shifts the pressure points on the tires, preventing any negative impact on the vehicle. Prolonged inactivity can damage the battery. Below are the hazards of not washing your car for an extended period: 1. Increased fuel consumption: Dust and debris accumulate on the car over time, adding weight and potentially entering various systems, thereby increasing fuel consumption. 2. Damage to the paint: Rain can cause oils from dust to adhere to the car's paint, forming a layer of grime that may eventually harm the paint. In industrial areas, rain can be highly acidic, leading to oxidation and corrosion of the paint over time. 3. Higher maintenance costs: Washing the car every two weeks or once a month protects the paint and keeps the car looking good. Neglecting to wash the car can damage the paint, leading to costly repairs.

[LincolnFitz]

As a frequent road trip enthusiast, I once left my car parked for three weeks during a business trip, only to return and find the battery completely dead. It took considerable effort to revive it. Since then, I've developed a habit of starting the engine at least once every two weeks, letting it run for 15 to 20 minutes to recharge the battery and keep the oil circulating. For longer parking durations, say over a month, I recommend asking a friend to help start it or using a battery maintainer. Tires can also deform, so occasionally moving the car helps. Weather plays a crucial role too—batteries drain faster in cold climates, and engine oil degrades quicker in summer heat, so more frequent maintenance is needed in extreme conditions. Preventive maintenance really pays off by avoiding extra repair costs.

[BenjaminLynn]

As an automotive maintenance enthusiast, I have an in-depth understanding of engine care details. When a car is left unused, the biggest concerns are moisture accumulation in the cylinders and oil sedimentation, which can lead to starting difficulties. Generally, it's recommended to start the engine once a week and let it run for a few minutes to keep the system active. The actual frequency depends on the battery condition: a new battery can last up to three weeks, while an old one may cause issues within a week. It's best to take a short drive when starting the car, as this not only charges the battery but also prevents flat spots on tires and bearing rust. For long-term parking, especially in humid climates, more frequent starts are necessary. A cost-saving approach is to conduct regular checks to avoid skyrocketing repair costs.

[Edward]

As an experienced driver with decades behind the wheel, I've learned that you should start your car at least once a week if it's parked. Just let it run for about ten minutes to charge the battery and rev the engine a bit. Neglecting this can lead to a dead battery very quickly, and repairs start at several hundred yuan. Also, remember to move your tires occasionally to prevent deformation. Increase the frequency when the weather gets colder. Developing this habit is simple and saves a lot of trouble.

[LeJune]

As a busy office worker with a fast-paced lifestyle, my car often sits idle. I set a phone reminder to start the engine every two weeks, letting it run for 15 minutes to handle charging and lubrication. Although modern cars have smart protection features, it's not foolproof; battery condition determines tolerance. For long business trips, I either ask someone to assist or visit a service station. It's cost-effective, worry-free, and efficient.