As summer approaches in Brisbane, it’s time to prepare your vehicle for the hot and humid months ahead. Extreme temperatures can place added stress on your 4WD, leading to breakdowns and costly repairs if proper maintenance isn’t performed. At Moorooka Automotive, we understand the importance of keeping your vehicle in top condition throughout the year. To help you get ready for the season, we’ve put together an essential summer maintenance checklist to ensure your car is road-ready and reliable.
Check and top up fluids
Fluids are the lifeblood of your 4WD, and high temperatures can cause them to deplete more quickly. Start by checking your engine oil, coolant, brake fluid, transmission fluid and windshield washer fluid. Engine oil helps keep your engine running smoothly, while coolant prevents it from overheating – a common issue during Brisbane’s sweltering summer. If any of these fluids are low or dirty, top them up or replace them to keep your car running efficiently.
Inspect the air conditioning system
Driving without air conditioning in the Brisbane summer heat is not only uncomfortable but also potentially dangerous. Your air conditioning system works harder during the hotter months, so it’s important to ensure it’s functioning properly. If you notice that the air isn’t as cold as it should be or if it takes longer than usual to cool down, it may be time for a service. At Moorooka Automotive, our technicians can check for refrigerant leaks, clean the condenser and perform any necessary repairs to keep you cool all summer long.
Examine tyres and tyre pressure
Hot weather can cause the air in your tyres to expand, leading to over-inflation, which increases the risk of a blowout. Inspect your tyres for signs of wear and tear, such as cracks, bulges or low tread depth. Ensure your tyres are inflated to the manufacturer’s recommended pressure, as under- or over-inflated tyres can affect your vehicle’s handling, fuel efficiency and safety. Don’t forget to check the spare tyre as well – it’s always better to be prepared in case of an emergency.
Test your battery
The heat can be just as tough on your car battery as the cold. High temperatures can cause battery fluid to evaporate, leading to corrosion and reduced battery life. Inspect the battery terminals for any signs of corrosion or damage and make sure they are clean and tightly connected. If your battery is over three years old or shows signs of weakness (such as slow engine cranking or dim headlights), consider having it tested or replaced by a professional.
Check the brakes
Your brakes are one of the most critical safety components of your 4WD, and they must be in top shape, especially when the roads can get hot and slippery. Listen for any unusual noises, such as squeaking or grinding, which could indicate worn brake pads or rotors. If your brakes feel spongy or less responsive, it’s time for an inspection. At Moorooka Automotive, our expert mechanics can assess your brake system and make any necessary repairs to ensure your safety on the road.
Inspect belts and hoses
Belts and hoses are particularly vulnerable to the effects of heat. High temperatures can cause rubber components to become brittle, crack or break, leading to potential engine damage or breakdowns. Check all belts and hoses for signs of wear, including cracks, fraying or bulges. If you notice any issues, have them replaced as soon as possible to avoid being stranded on a hot Brisbane day.
Replace wiper blades and top up washer fluid
Summer storms are not uncommon in Brisbane, so make sure your wiper blades are in good condition. Worn or damaged blades can leave streaks and reduce visibility, which can be dangerous during heavy rain. If your wipers are leaving streaks or making noise, it’s time to replace them. Also, check your washer fluid levels and top them up to ensure you can keep your windshield clean and clear.
Clean and protect your vehicle
The intense summer sun can cause damage to your 4WD’s paint, interior and dashboard. Regularly wash your car to remove dirt, salt and debris that can damage the paint. Apply a quality wax to protect the exterior and consider using sunshades to protect the interior from UV rays. Regular vacuuming and conditioning of the interior can help keep your vehicle looking its best all summer long.
Join the Moorooka family
When you choose Moorooka Automotive, you’re choosing a 4WD mechanic who will care for your 4WD as if it were our own. We invite you to join the Moorooka family and experience the difference that professional care can make for your vehicle. Contact us today to book your 4WD service and take the first step towards a worry-free 4WD experience. Find out more about us here or give us a call today on (07) 3892 1153. You can send an email to or complete a contact form online. Contact us today to schedule a comprehensive summer vehicle check and stay cool on the road!