Top Summer Maintenance Tips to Keep Your UK Car Running Smoothly

Sep 09, 2025By Alex baughan
Alex baughan

Check and Refill Fluids

To ensure your car runs smoothly during the summer, it's crucial to regularly check and refill essential fluids. Start with the engine oil, as it lubricates critical engine components and prevents overheating. Use the dipstick to check the oil level and top it up if necessary.

Don't forget to inspect other fluids like coolant, brake fluid, and windshield washer fluid. Coolant is especially important during hot weather to prevent your engine from overheating. Make sure the coolant level is adequate, and the mixture is correct. This simple maintenance step can save you from unexpected breakdowns.

car maintenance fluids

Inspect Tires for Safety

Summer road trips demand optimal tire performance. Begin by checking your tire pressure, as it can fluctuate with temperature changes. Properly inflated tires not only ensure safety but also improve fuel efficiency.

Additionally, examine the tire tread for wear and tear. Uneven or excessive wear might indicate alignment issues or the need for rotation. Consider replacing tires if the tread depth is insufficient for safe driving. Don't forget to check the spare tire as well!

tire inspection

Test the Battery

The summer heat can be tough on your car battery. To avoid inconvenient breakdowns, test your battery's voltage and ensure it's in good condition. Clean any corrosion from the terminals and tighten connections.

If your battery is over three years old, consider getting it tested by a professional. This proactive approach can help you avoid being stranded with a dead battery on a hot day.

Ensure Air Conditioning Efficiency

A functional air conditioning system is essential for comfortable summer driving. Start by checking if the air coming from the vents is cold enough. If it's not, there might be a refrigerant leak or another issue needing professional attention.

Regularly cleaning or replacing the cabin air filter can also enhance your AC's performance. A clean filter ensures optimal airflow and keeps allergens at bay, making your journeys more pleasant.

car air conditioning

Keep It Clean

Maintaining your car's exterior and interior cleanliness is more than just aesthetic; it protects your vehicle from potential damage. Wash your car regularly to remove dirt, grime, and pollen that can damage the paint.

Inside, vacuum and dust surfaces to keep your car fresh and inviting. Consider using a UV protectant on dashboard surfaces to prevent fading and cracking due to sun exposure.

Check Lights and Wipers

Before hitting the road, ensure all your car's lights are functioning properly. This includes headlights, brake lights, indicators, and fog lights. Replacing any burnt-out bulbs is a simple task that enhances safety.

Summer showers can be unpredictable, so inspect your windshield wipers for cracks and wear. Replace them if necessary to maintain clear visibility during sudden downpours.

car lights inspection

Examine Belts and Hoses

Your car's belts and hoses are vital for engine function. Over time, they can develop cracks or become brittle, leading to potential failures. Inspect them for signs of wear and replace any damaged parts to prevent breakdowns.

Pay attention to the serpentine belt, as it powers multiple components in your engine. A quick inspection can save you from costly repairs down the line.

Schedule a Professional Check-up

While regular DIY maintenance is beneficial, scheduling a professional check-up can identify potential issues before they become serious problems. A skilled mechanic can perform a thorough inspection and address any concerns.

This comprehensive approach ensures your car remains in top condition throughout the summer, allowing you to enjoy stress-free adventures on the open road.