Scorching 40 Degree Heat Can Wreck Your Car, Here Are 5 Checks You Cannot Skip

Once temperatures cross 40-45 degrees Celsius, cars face real risks like engine overheating, tyre blowouts, AC failure and cracked dashboards, and a bit of timely care can save both money and safety on the road.

Once the mercury crosses the 40 to 45 degree Celsius mark, summer becomes a genuine stress test for any car. Whether it is a daily office commute, a family trip or a long highway drive, even small lapses during this season can lead to engine overheating, tyre blowouts, AC breakdowns and cracked dashboards. Taking care of a few simple but important things before the heat peaks can save both time and money, and also protect against unwanted trouble on the road.

Here are the key areas that deserve attention, engine care, tyre pressure, AC maintenance, dashboard protection and a few extra tips that can easily be followed at home. Paying attention at the right time keeps the car running smoothly through the whole summer and ensures the comfort of cool air throughout the season.

The engine takes the biggest hit
The engine bears the most strain during hot weather. Coolant levels should be checked regularly and topped up or replaced when needed, and the radiator fins must be kept clean. It is also important to monitor the engine oil level and its quality, since oil tends to thin out in extreme heat. While on a long drive, keep an eye on the temperature gauge, and if the check engine light comes on, pull over immediately.

Protect the dashboard from direct sunlight
Constant exposure to harsh sunlight can crack the dashboard's plastic surface. Always try to park in shaded areas or use a car cover. Fitting a sunshade helps too, as long as it complies with traffic rules. Using seat covers on the inside also helps protect the seats from sun damage.

Keep a close watch on tyre pressure
Hot air causes tyre pressure to rise on its own, so checking the correct pressure in cold tyres every week is essential. Tread depth should also be checked regularly, and overloading the vehicle should be avoided. Maintaining the right pressure also improves fuel efficiency. If the tyres are worn out, they should be replaced without delay.

Do not skip AC servicing
The car's AC should be serviced before summer sets in. The cabin air filter needs to be cleaned or replaced as required, and refrigerant levels should be checked. Before switching on the AC, roll down the windows for the first few minutes to let the trapped hot air escape, which helps the cabin cool faster.

A few more small steps that matter
Keep the battery terminals clean, and check brake fluid and washer fluid levels from time to time. Regular car washes should not be skipped either. Before setting out on a long journey, get the car fully serviced. Following these small precautions can make driving in summer worry free.

What this means for you
These checks matter for anyone who drives regularly through the summer.

• For everyday car owners: timely checks on coolant, engine oil, tyre pressure and AC can prevent expensive breakdowns later.
• For road safety: issues like tyre blowouts and engine overheating can turn into accidents mid journey, making a pre summer checkup worthwhile.

Questions & Answers

1. What should be checked in the engine first during summer?
Coolant levels, clean radiator fins and engine oil quality should be checked regularly since oil thins out in the heat.

2. What should be done if the check engine light comes on?
The car should be pulled over immediately if the check engine light turns on.

3. How often should tyre pressure be checked in summer?
Tyre pressure should be checked weekly in cold tyres, since hot air naturally increases pressure.

4. What AC precautions should be taken before summer?
Get the AC serviced before summer, clean or replace the cabin air filter, and check refrigerant levels.

5. How can the dashboard be protected from cracking in the sun?
Park the car in shaded areas or use a car cover, and fit a sunshade that complies with traffic rules.

6. What should be done before a long road trip?
The car should get a full servicing before setting out on a long journey.

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