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Aitken Bros Autos take great pride in offering their clients personalised, and friendly service at all times.  

Conveniently located in Terang, the business is a member of the Repco Auto Tech training program, ensuring their technicians are kept fully up to date with modern vehicle repair methods.  

Aitken Bros Autos have a wealth of experience in servicing all makes and models, including commercial fleet vehicles. As a Repco Authorised Service Centre, they have a commitment to high quality workmanship, ensuring the very best in automotive care. 

Win a share of over $8,000 in prizes with Aitken Bros Autos and Repco Authorised Service From 1 June to 30 September 2026, service your vehicle at Aitken Bros Autos and you can enter the Love Your Car promotion and win from a pool of exciting prizes. Prizes to Be Won 5 x $1,000 Repco Authorised Service vouchers
Redeemable at any participating Repco Authorised Service centre nationwide. 20 x $100 fuel gift cards
Perfect for your next road trip or daily drive. 5 x Supercars merchandise packs
Valued at $100 each. 10 x car care gift packs

Total prize pool valued at up to $7990 including GST. How to Enter To participate: Book and complete a vehicle service at any Repco Authorised Service centre during the promotional period. Visit repcoservice.com/win Tell us in 25 words or less why you deserve to win a Love Your Car prize. Upload your receipt Submit your entry online before 11:59pm AEST on 30 September 2026.

From 1 June to 30 September 2026, service your vehicle at a Repco Authorised Service centre and YOU could win big in the Love Your Car promotion

Love Your Car & Win

Engines that operate through internal combustion rely on large amounts of clean air to ensure the fuel burns properly and generates the power needed to drive the vehicle. At Aitken Bros Autos in Terang, we understand how vital it is to keep your car's air filter in good condition as part of protecting your engine's health. Your engine requires extremely clean air to function efficiently. Dirt, dust, and other particles entering the engine can cause serious damage. That’s where the air filter comes into play. It ensures the air entering the combustion chambers is clean, shielding key engine components such as the pistons and cylinders from wear and damage. Why Replace Your Air Filter? Save on Fuel Costs: Your engine requires the correct balance of fuel and air to run efficiently. A clogged air filter restricts airflow, causing your engine to run inefficiently – often referred to as ‘running rich.’ This not only puts additional stress on your engine but can also increase fuel consumption by up to 10%. No one likes spending more on petrol than necessary!   Protect Your Engine: Over time, air filters become clogged and weaker, increasing the risk of damage. A damaged or overly dirty air filter can allow harmful particles to enter the engine, potentially leading to expensive repairs.   Benefits of Replacing Your Air Filter: Extends the life of your engine Improves fuel efficiency Reduces vehicle emissions At Aitken Bros Autos, we always check the condition of your air filter during every full car service. Whether it’s a major or minor service, or one that follows your manufacturer’s handbook or logbook guidelines, you can trust us to keep your engine running smoothly.

Keep your engine healthy with clean air filters. Improve fuel efficiency, reduce emissions, and extend engine life. Visit Aitken Bros Autos for expert maintenance and reliable car servicing.

Air Filters

Car Battery Testing and Replacement in Terang Your vehicle's battery is one of the hardest-working components under the bonnet, yet it's often overlooked until the car won't start. Whether you're heading to work, dropping the kids off at school, or planning a weekend trip, a healthy battery is essential for reliable motoring.

At Aitken Bros Autos in Terang, we provide professional battery testing, diagnosis and replacement services, including free battery testing, helping local drivers identify battery issues before they leave them stranded. If a replacement is required, we offer same day battery replacement (subject to availability) of R & J Batteries to get you back on the road as quickly as possible.

As an independently owned Repco Authorised Service centre, we have access to quality products, technical information and nationwide support while continuing to provide the friendly, local service our customers value. What Does a Car Battery Actually Do? Many people think a battery's only job is to start the engine. While that's certainly its primary role, modern vehicle batteries do much more.

Your battery supplies electrical power to: The starter motor Engine management systems Vehicle computers and sensors Lights and accessories Safety systems such as ABS and stability control Infotainment and navigation systems Power windows, locks and seats Once the engine is running, the alternator recharges the battery and supplies power to the vehicle's electrical systems. However, without a healthy battery, many of these systems may not operate correctly. Not All Car Batteries Are the Same Modern vehicles require different battery technologies depending on their design and electrical demands. Standard Flooded Batteries: These are commonly fitted to many conventional passenger vehicles and provide reliable starting power for everyday driving.

EFB Batteries (Enhanced Flooded Batteries): EFB batteries are designed for vehicles with basic stop-start technology and increased electrical demands.

AGM Batteries (Absorbent Glass Mat): AGM batteries are commonly used in modern vehicles with advanced stop-start systems, numerous electronic features and higher power requirements. They offer improved durability and faster recharge capability.

Batteries for 4WDs, SUVs and Commercial Vehicles: Larger vehicles often require batteries with higher cold-cranking performance and reserve capacity to support additional accessories, towing equipment, lighting systems and off-road applications.

Fitting the wrong battery type can affect vehicle performance, charging efficiency and battery lifespan. That's why professional battery selection is important. How Cold Weather Affects Your Car Battery Many battery failures occur during colder months, often catching drivers by surprise.

Cold temperatures slow the chemical reactions occurring inside the battery, reducing its ability to produce power. At the same time, your engine requires more effort to start because engine oil becomes thicker and internal components create more resistance.

This means your battery is working harder while delivering less power.

In areas around Terang, cooler winter mornings can place additional strain on ageing batteries, particularly those already showing signs of wear. A battery that performs adequately during summer may struggle once temperatures drop. A Simple Rule of Thumb If your battery is more than three years old, regular testing becomes increasingly important. Many batteries begin to lose performance gradually, often without obvious warning signs. Common Signs Your Battery May Be Failing Battery problems don't always result in an immediate no-start situation. In many cases, warning signs appear weeks or months beforehand.

If you notice any of these symptoms, having the battery tested can help identify the issue before it worsens.

Watch for: Slow engine cranking when starting Clicking sounds during start-up Dimming headlights Dashboard warning lights Electrical accessories operating sluggishly Stop-start systems no longer functioning correctly Intermittent starting problems Needing jump-starts more frequently What Other Vehicle Systems Can Be Affected? A weak battery can create problems beyond simply starting the engine.

Modern vehicles rely heavily on stable voltage. When battery performance deteriorates, it may affect: Engine management systems Fuel injection operation Stop-start systems Electronic steering systems Vehicle safety features Air conditioning controls Communication modules and sensors In some cases, low battery voltage can trigger warning lights or fault codes that appear unrelated to the battery itself. The Benefits of Regular Battery Testing Battery testing is a quick and effective way to assess battery health before failure occurs.

Benefits include: Reduced risk of unexpected breakdowns Early identification of weakening batteries Improved reliability during winter Verification of charging system performance Protection of sensitive vehicle electronics Greater confidence for long-distance travel At Aitken Bros Autos, we offer free battery testing to help drivers stay ahead of potential problems. Did you know that a modern vehicle may contain over 50 electronic control modules, all relying on a stable electrical supply?

As vehicles become increasingly sophisticated, battery condition plays a larger role in overall vehicle reliability than ever before. What was once a simple starting component has become a critical part of your vehicle's entire electrical network. Car Battery FAQs How often should I have my battery tested? Once your battery reaches three years of age, annual testing is recommended. More frequent testing may be beneficial before winter or long road trips. Can a battery fail without warning? Yes. While many batteries show warning signs, some can deteriorate rapidly and fail unexpectedly, particularly during colder weather. Why are AGM batteries more expensive? AGM batteries use more advanced construction and materials, offering greater durability, improved cycling capability and support for modern stop-start systems. Does short-distance driving affect battery life? Yes. Frequent short trips may not allow the alternator enough time to fully recharge the battery, potentially reducing battery lifespan over time. Can a faulty alternator damage a battery? Absolutely. An undercharging or overcharging alternator can significantly shorten battery life and affect vehicle performance. Is battery testing included during servicing? Battery testing can be performed during routine maintenance and is an excellent way to monitor battery condition as part of preventative vehicle care. Trust Aitken Bros Autos for Battery Testing and Replacement in Terang Whether you're concerned about an ageing battery, preparing for winter driving or simply want peace of mind, the team at Aitken Bros Autos in Terang can help.

Our experienced technicians can perform a free battery test, assess your charging system and recommend the correct battery for your vehicle if replacement is required. With same day battery replacement available (subject to availability) and the support of Australia's trusted Repco Authorised Service network, you can rely on us to keep your vehicle starting reliably all year round.

Book your battery test with Aitken Bros Autos today and avoid being caught out by a battery that chooses the worst possible moment to give up.

Get a free car battery test at Aitken Bros Autos in Terang. Learn how battery age and cold weather affect performance. Same day battery replacement available subject to availability.

Understanding Car Batteries, Free Battery Testing & Why Age Matters

Get ready to experience the thrill of the Supercars Gold Coast 500 - on us! Simply replace your car battery with a Repco battery at Repco Authorised Service and you could be heading to one of Australia’s most exciting motorsport events with your family. This is your chance to combine essential vehicle maintenance with an unforgettable holiday experience. What You Could Win One lucky winner will receive: Return flights for 2 adults and 2 children (if required) 3–4 nights accommodation 4 x General Admission Tickets to the Supercars Gold Coast 500 $500 spending money allowance Supercars merchandise pack Theme park tickets for 2 adults and 2 children Airport transfers (if required) From high-speed track action to theme park fun and beachside relaxation, this prize package delivers the ultimate family getaway. How to Enter Entering is easy: Have your car battery replaced with a Repco battery at Aitken Bros Autos between 1 June and 31 July 2026. Then, complete your entry online here. That’s it! You’ll be in the draw to win an incredible Gold Coast Supercars experience. Why Wait? A new battery keeps your vehicle reliable and ready for the road — and now it could also put you on track for an unforgettable family holiday. Book your battery replacement today at your Aitken Bros Autos and get your entry in before 31 July 2026. View full terms and conditions here. Don’t miss out - start your engines and enter today!

Enter for your chance to win a family trip to the Supercars Gold Coast 500! Replace your battery with Aitken Bros Autos between 1 June and 31 July 2026 to go in the draw.

Win a Family Gold Coast Experience

Repco Authorised Service is Australia's largest network of independent car service workshops and with that comes the reliability of a Nationwide Warranty. Each independently owned Repco Authorised Service workshop offers you an Australian-wide warranty ensuring the goods and services you receive are free from defects in materials and workmanship. This warranty is in addition to your rights under the Australian Consumer Law. If something does go wrong or you have a question about our Nationwide Warranty, please get in touch with us here. With over 500 Repco Authorised Service centres Australia wide, there are few places you won't find one of our workshops within easy reach. Warranty Period For services provided by any Repco Authorised Service workshop, the warranty is for a period of 12 months or 20,000kms (whichever comes first) from the date of your invoice. Claims If you need to make a claim under the warranty, please contact the Repco Authorised Service workshop that originally completed the work on your vehicle. The workshop where the work was originally performed will be responsible for responding to and accepting claims. If the original workshop can't help, they may authorise another workshop in the network to assist. Terms and Conditions What does the warranty cover? The Repco Authorised Service workshop will have the option of reperforming, replacing or repairing the good or service if it is or becomes defective during the warranty period, at no additional charge.
a.       Where the good or service is replaced, repaired or reperformed pursuant to this warranty, the replacement good or reperformed service will be subject to the terms of this warranty commencing on the date of the original invoice.
b.       If you request for a good to be repaired, your Repco Authorised Service workshop may choose to replace the good with a refurbished good of the same type. The warranty will cover any reasonable diagnosis or scanning fees conducted by the relevant Repco Authorised Service workshop, if such goods or services are later found to be defective. If the work done on your vehicle involves the supply of services from another service provider nominated by the Repco Authorised Service centre, the warranty offered by such service provider will replace this Nationwide Warranty to the extent of such goods .  The Repco Authorised Service centre will advise you of the terms and conditions of such warranty. The rights and obligations under this warranty remain solely with the original Repco Authorised Service workshop that provided you with the product or service. The benefit of this warranty is personal to you and is not transferable. What does the warranty not cover? This warranty does not cover: normal wear and tear and consumable goods such as globes, wipers, and fluids; loss of any data stored in your vehicle like music or phone numbers; and any incidental loss or damage caused by the defect, such as towing fees, loss of profits, loss of use and loss of goodwill or other loss or damage that cannot reasonably be considered to arise normally. This warranty is void if the defect is a consequence of misuse, neglect, abuse, incorrect operation or improper maintenance of the vehicle, accident, or other use that is not otherwise caused by a Repco Authorised Service workshop. How to submit a warranty claim Step 1: Have your original invoice ready. Step 2: Ensure that you make your claim within the warranty period. Step 3:  Please contact the Repco Authorised Service centre that carried out the relevant repairs or maintenance on your vehicle. Their contact details are on  your original invoice.  Your rights under the Australian Consumer Law The goods and services acquired from a Repco Authorised Service workshop comes with guarantees that cannot be excluded under the Australian Consumer Law. For major failures with the service, you are entitled: to cancel your service contract with us; and to a refund for the unused portion, or to compensation for its reduced value. You are also entitled to choose a refund or replacement for major failures with goods. If a failure with the goods or a service does not amount to a major failure, you are entitled to have the failure rectified in a reasonable time. If this is not done, you are entitled to a refund for the goods and to cancel the contract for the service and obtain a refund of any unused portion. You are also entitled to be compensated for any other reasonably foreseeable loss or damage from a failure in the goods or service.

Enjoy peace of mind with the Repco Authorised Service Nationwide Warranty. Quality parts and labour covered at over 500 locations across Australia.

Nationwide Warranty

Modern diesel engines are built for performance, efficiency and durability—but they rely heavily on a clean, well-maintained fuel system to stay that way. From everyday passenger vehicles to hardworking dual cab utes like the Ford Ranger, Mazda BT-50 and Toyota Hilux, regular servicing of the diesel fuel system is essential to protect engine components, maintain fuel economy and prevent costly breakdowns.

At Aitken Bros Autos in Terang, diesel fuel system servicing is carried out with precision and care, using only high-quality parts and fluids as a proud independent Repco Authorised Service centre. Understanding the Diesel Fuel System Your diesel fuel system is responsible for delivering clean, pressurised fuel from the tank to the engine. Key components include: Fuel tank and fuel lines Fuel pump (low and high pressure) Fuel injectors Fuel filter (critical for removing contaminants) Modern common rail diesel systems operate at extremely high pressures, meaning even the smallest amount of dirt, water or contamination can cause serious damage. Why Regular Fuel System Servicing Matters With changing diesel fuel quality across Australia, contamination is becoming more common. Water, dirt, microbial growth and poor fuel storage can all impact your system. Regular servicing ensures: Fuel filters are inspected and replaced before blockages occur Contaminants are identified early The system can be flushed if contamination is detected Sensitive components like injectors and pumps are protected Routine maintenance helps maintain engine health and performance while reducing the risk of expensive repairs. Signs Your Diesel Fuel System Needs Attention Diesel vehicles often show subtle warning signs before a major issue develops. Watch for: Hard starting or extended cranking Loss of power, especially under load Increased fuel consumption Rough idling or engine misfire Excessive exhaust smoke Warning lights on the dashboard If left unchecked, these issues can lead to injector failure or high-pressure fuel pump damage—repairs that can be costly. What Other Components Can Be Affected? A poorly maintained fuel system doesn’t just impact fuel delivery—it can affect: Injectors: clogging or wear reduces spray efficiency Fuel pump: contamination can cause internal damage Turbocharger: improper combustion can lead to soot build-up EGR and DPF systems: increased carbon can block emissions components Regular servicing helps keep the entire engine system operating efficiently and reliably. Benefits of Diesel Fuel System Servicing Servicing your diesel fuel system offers real-world benefits, including: Improved fuel efficiency Smoother engine performance Reduced emissions Extended engine and component life Early detection of contamination or wear For utes like Ranger, Hilux and BT-50 models often used for towing, off-road driving or trade work, these benefits are especially important under demanding conditions. Tips to Prevent Diesel Fuel Issues Always refuel at reputable service stations Avoid running your tank too low (reduces sediment pickup) Replace fuel filters at recommended intervals Drain water separators where applicable Book regular servicing with a qualified workshop Did you know? Modern diesel injectors can operate at pressures exceeding 25,000 psi—far higher than older systems. At these pressures, even microscopic contaminants can cause significant damage, which is why clean fuel is critical. Diesel Fuel System FAQs How often should a diesel fuel filter be replaced? Typically every 10,000–20,000 km, but it can vary depending on driving conditions and fuel quality. In harsher environments, more frequent replacement may be needed. What happens if water gets into my diesel fuel system? Water can cause corrosion, reduce lubrication and damage injectors and pumps. If detected early, the system can be flushed to prevent major damage. Can contaminated fuel damage my engine? Yes. Contaminated fuel can lead to injector failure, pump damage and poor combustion, potentially resulting in expensive repairs. Is diesel fuel system servicing different for utes like Hilux or Ranger? The principles are the same, but vehicles used for towing, off-road driving or heavy loads may require more frequent servicing due to increased strain. What does a fuel system service include? It typically involves inspecting components, replacing the fuel filter, checking for contamination and flushing the system if required. Your Local Diesel Specialists When it comes to protecting your diesel engine, experience and quality workmanship matter. At Aitken Bros Autos in Terang, every diesel fuel system service is completed using trusted parts and fluids, backed by the standards of a Repco Authorised Service centre.

If your vehicle is due for a service or showing signs of fuel system issues, book in with Aitken Bros Autos today and keep your diesel performing the way it should—clean, efficient and reliable.

Expert diesel fuel system servicing in Terang at Aitken Bros Autos. Protect your Ranger, Hilux or BT-50 with fuel filter replacement, contamination checks & system flushing. Book today.

Aitken Bros Autos

Cars are our passion.

Love Your Car & Win

Air Filters

Understanding Car Batteries, Free Battery Testing & Why Age Matters

Win a Family Gold Coast Experience

Nationwide Warranty

Fuel for Thought: Keep Your Diesel Running Cleaner, Longer & Stronger