In general, we suggest all owners to drive their car every 2 to 3 weeks to avoid any possible irritating situations on the road when you are facing with flat-spotted tires, a dead battery or other problems that could be resulted from allowing a vehicle to sit for many weeks.
We have heard a lot of people claim that they allow their vehicles to sit for a couple months without any major issues, but you are better off running it for at least 10 miles or several times every month, with the speeds more than 50 miles per hour if possible. This is simply because you will not only want the engine to become warmed up fully, but also need the whole car to have some necessary exercise as well.
In fact, if you allow your vehicle to be idle for about 10 minutes, it will get the engines up to usual temperature for operation, but achieve little else. Driving the vehicle for a couple miles helps to wake up the power steering, suspension, brakes, transmission, climate system, including the air conditioner and all the gaskets, seals as well as fluids for those parts that have been snoozed for a long time.
When the batteries sit idle, they will gradually lose their charge, and running the vehicle will even drain it more. This is the reason why you need to drive a couple miles afterwards so that the battery would be able to recharge. If your vehicle sits for one month or even more, the battery might lose so much of its power that it would need a jumpstart or a charge before you want to start the engine. To make sure your vehicle will always run, you should take into consideration a battery tender as mentioned in our site yourautospace.com. Compared to rechargeable battery in electronic device, usual car starter battery does not like to deeply cycle, so one way to keep its longevity is to let them top off.
The following are more common reasons why you should not allow your vehicle to sit idle for a couple weeks or even longer:
- Tires in your car will lose air slowly under most conditions, but particularly during cold weather. In those situations, the weight of the vehicle would keep pressing down on the tires, which would lead to the development of flat spots on the segment lying on the ground. Driving the vehicle and pumping air if necessary would often make the tires become round again, while allowing the car to sit idle for a long time on underinflated tires could result in permanent flat spots which you would be able to hear and feel when driving on the road.
- Rodents would take up residence in an exhaust outlet or under the hood. When they are hungry, several of them might chomp on the wiring harness and other components made of soy or other organic materials, which are often used on modern car models.
- Moisture can build up in a gas tank, particularly when it is not full to the capacity, and in the oil after a long time. Those are often the main cause for corrosion in your car.
From all reasons mentioned above, we can see that allowing a car to sit idle for weeks or even longer would lead to a lot of possible problems with most important components. Thus, you should spend time driving your vehicle for at least 10 miles each month to keeps it working properly.