What Causes a Car to Display Pressure Loss?
2 Answers
When a car displays pressure loss, one possible reason is a leak, while another is insufficient air pressure inside the tires. The solutions for pressure loss and precautions for tire inflation are as follows: Solutions for Pressure Loss: Inflate the tires. Precautions for Tire Inflation: Ensure safety during inflation: Always use a pressure gauge to check the air pressure to avoid overinflation, which could cause the tire to burst. Inflate after cooling: After stopping the vehicle, wait for the tires to cool down before inflating, as driving increases tire temperature, affecting air pressure. Check the valve stem: If the valve stem and core are not properly aligned, have uneven surfaces, or other defects, it may hinder inflation and pressure measurement. Maintain clean air: The air used for inflation must not contain moisture or oil to prevent deterioration and damage to the inner tube rubber.
The issue of the car displaying a pressure loss is quite common, and it's mostly caused by tire problems. Insufficient tire pressure could be due to a puncture from a nail or sharp object, which can be dangerous as air leakage may lead to loss of control, especially at high speeds. Worn or loose valve stems can also cause slow leaks, and sometimes drastic temperature changes, like from winter to summer, can make the tire pressure fluctuate due to thermal expansion and contraction. Aging tires with cracks or severe wear may also fail to hold air. False alarms from sensors are not uncommon—dirt or short circuits can trigger incorrect warnings. It's recommended to check the tire pressure immediately by pressing the tire to feel its firmness or using a simple pressure gauge. If an issue is found, switch to the spare tire or visit a repair shop right away. Don't ignore minor problems, as they are directly related to driving safety. Developing a habit of checking tire pressure monthly can save a lot of trouble.
