Protect Your Car From Malaysia's Hot Spell
Global temperatures have been increasing day by day and are worrisome to many. According to the Intergovernmental Panel on Climate Change (IPCC) in their First Working Group Report, global temperatures have increased concerningly by 1.1 degrees Celsius since the pre industrial age. Back home in Malaysia, according to data from the 433 surface observation stations operated by the Malaysian Meteorological Department (MetMalaysia), the average minimum temperature is currently higher than it was only five years ago.
As temperatures soar, the intense heat and relentless sun definitely takes a toll on vehicles in often underestimated ways. Although new vehicles have undergone rigorous testing under extreme temperatures and various conditions, just like humans, these cars require special care and attention to withstand the challenges posed by scorching heat and unpredictable weather changes to have a good lifespan.
The effects of high temperatures extend beyond mere discomfort, potentially impacting various aspects of your car's performance and longevity. As such, it becomes increasingly important for car owners to be mindful of the unique challenges posed by the heat and to take steps to protect their vehicles.
So how does the scorching heat affect your car?
Hot weather can have several effects on a car, impacting both its mechanical systems and the overall driving experience. Listed here are some of the common effects:
Engine Overheating: Constant or regular high temperature occurrence can cause the engine to overheat, especially if the cooling system is not functioning well or coolant levels are low. Overheating can lead to engine damage.
Battery Issues: Heat can accelerate the chemical reaction inside a car battery, potentially leading to overcharging or shortening the battery's lifespan. It can also cause the battery fluid to evaporate, leading to a loss of charge.
Tire Pressure: Hot weather can cause an increase to the tire pressure. As the air inside expands, the tires tend to over inflate and this then leads to a reduction in traction, additionally increasing the risk of a blowout, and causing uneven wear. Other than that, prolonged exposure to the heat may cause tire degradation such as dry rot which weakens the rubber and reduces tire life expectancy.
Fluid Evaporation: Fluids such as coolant, oil, and brake fluid can evaporate quicker in hot weather, leading to lower levels and potential component damage if not regularly checked and maintained.
Fuel Efficiency: As expected in hot weather, the air conditioning utilisation increases to cool down the interior car temperature, which in turn decreases fuel efficiency. Additionally, engines may run less efficiently in high temperatures.
Interior and Exterior Damage: Prolonged exposure to the sun can cause the car's interior, such as the dashboard and seats, to fade or crack. The exterior paint can also fade or become damaged if not properly protected.
Brakes: Heat can affect braking performance, particularly if it is used extensively, such as when driving in hilly areas or during heavy traffic. This can lead to brake fade or decreased effectiveness.
What can we do to cater to these issues?
Protecting your car from hot weather involves several preventive measures to maintain its condition and functionality. Here are some key steps:
Regular Maintenance: Ensure your vehicle is well-maintained, with regular checks on the essential cooling system, engine oil, and battery. Replace worn-out parts and top off necessasry fluids as needed.
Check and Maintain Fluid Levels: Regularly check the levels of coolant, engine oil, brake fluid, and windshield washer fluid. In hot weather, fluids can evaporate more quickly, so keeping them at the recommended levels are crucial to prevent overheating and ensure optimal performance.
Monitor Tire Pressure: Hot weather can cause the tire pressure to increase, leading to overinflation and a higher risk of blowouts. Check the tire pressure regularly and adjust as necessary to maintain the recommended levels.
Protect the Interior: Use sun shades or windshield covers to shield the interior from direct sunlight and heat, reducing the risk of fading and cracking of the dashboard, seats, and other surfaces. Additionally, consider using a sunshade or decent tinted windows to block harmful UV rays.
Park in the Shade: Whenever possible, park your car under shaded areas or use a car cover. This helps to protect the exterior paint and interior materials from the sun's damaging effects.
Use a Car Cover: If parking in the shade isn't an option, a car cover can protect from the sun and help keep the car cooler.
Check the Air Conditioning System: Ensure that your car's air conditioning system is working efficiently, as it's crucial for maintaining comfort and safety during hot weather. Regular maintenance can prevent breakdowns and ensure it operates effectively when needed.
Avoid Overloading: Excessive weight can put additional strain on the engine and cooling system, especially in hot weather. Avoid carrying unnecessary items in your vehicle to reduce stress on these systems.
By following these steps, you can help ensure that your car remains in good condition even in the hottest weather to enhance its longevity and performance. But remember, car is not the only thing that need protection from the sun but YOU TOO! So make sure to stay away from prolonged activities under the sun to avoid dehydration and drink plenty of water to keep yourself hydrated!
Stay tuned for more updates from PilihCAR.
Source:
1. You’re not just imagining it: Malaysia really is hotter by day (and night), MalayMail (July, 2024)
