AUTO | Summer care guide for your car: What most drivers ignore

As temperatures rise across India, most car owners focus on one thing—turning the air conditioning to full blast. But summer driving puts stress on almost every part of your vehicle, not just the cabin comfort system. Ignoring basic checks during this season can lead to breakdowns, higher repair costs, and even safety risks on the road.

Here is a simple guide to what most drivers overlook—and why it matters.

Engine overheating is more common

High ambient temperatures make it harder for the engine to stay cool. Many drivers assume overheating happens only in old cars, but even newer vehicles can face this issue if the cooling system is not in good condition.

Coolant levels should be checked regularly. Low coolant or old fluid loses its ability to regulate temperature. Also, clogged radiators and faulty cooling fans often go unnoticed until the engine temperature warning light comes on. By then, damage may already be done.

Tyre pressure needs more attention

Hot weather causes air inside tyres to expand. This increases pressure, which can lead to uneven wear or, in extreme cases, tyre bursts—especially during long highway drives.

Most drivers either ignore tyre pressure or check it only when there is a visible problem. In summer, it is better to check it every couple of weeks and follow the manufacturer’s recommended levels. Do not rely on visual inspection alone, as modern tyres can look fine even when pressure is off.

Battery struggles more in heat

It is a common belief that batteries fail in winter, but heat can be equally damaging. High temperatures speed up chemical reactions inside the battery, leading to faster wear and shorter lifespan.

If your car is more than two to three years old, it is wise to get the battery tested. Slow engine cranking or dim lights are early signs of trouble. Ignoring these can leave you stranded, often at the most inconvenient time.

Air conditioning maintenance

In summer, the AC runs almost constantly, but few people service it regularly. Weak cooling is often blamed on “gas leakage”, but the issue can also be due to dirty filters, clogged vents, or a worn-out compressor.

A simple AC service before peak summer can improve cooling efficiency and reduce load on the engine. It also ensures better air quality inside the cabin, which is important during long drives.

Engine oil degrades faster

Engine oil plays a crucial role in lubrication and heat management. In hot conditions, oil can thin out and lose effectiveness more quickly, especially if it is already close to its replacement interval.

Skipping oil checks or delaying service can increase engine wear. Even if your service is not due immediately, a quick inspection of oil level and condition can prevent long-term damage.

Parking habits

Where and how you park your car in summer has a direct impact on its condition. Constant exposure to direct sunlight can fade paint, damage interiors, and increase cabin temperature significantly.

Whenever possible, park in shaded areas or use a windshield sunshade. Slightly opening windows—where safe—can also reduce heat buildup inside the car. These small steps help preserve both comfort and long-term value.

Wipers and washer fluid often ignored

Summer is not just about heat—it also brings dust and occasional pre-monsoon showers. Wiper blades that have hardened or cracked can fail when you need them most.

Ensure the washer fluid is topped up and wipers are in good condition. This is a simple check, but it directly affects visibility and safety.

A little attention goes a long way

Summer driving conditions in India can be harsh, but most problems are preventable with basic care. Regular checks of coolant, tyres, battery, and oil do not take much time, yet they can save you from costly repairs and roadside trouble.

Instead of reacting to problems, a proactive approach to maintenance can keep your car reliable, efficient, and safe throughout the season.