D & D Mechanical & 4WD meet all your four wheel drive and car service or repair needs, wherever you are in the Fleurieu Peninsula.

Based in Goolwa, on the corner of Gardiner and Hogben road, your local friendly car service D & D Mechanical & 4WD is owned and operated by master mechanics Danny and Dean. The entire D & D Mechanical & 4WD team take great pride in offering personalised, and friendly service at all times.

D & D Mechanical & 4WD sell tyres, exhausts and batteries, offer Hydraulink hydraulic hose and fittings and are able to provide on-site hydraulic hose service.

Electronic scan equipment and computer based diagnostic tools are used for all current cars, 4WD vehicles, passenger autos, trucks and fleet vehicles, trailers and caravans, from service reset to diagnosis of check engine lights that periodically appear on the instrument cluster of your vehicle.

Specialised auto repair shops like D & D Mechanical & 4WD in Goolwa being a member of the NexDrive programme can perform ADAS recalibration, which often requires proprietary software and equipment specific to the vehicle's make and model. This process ensures that all ADAS sensors and cameras are accurately aligned and functioning as intended. 

D&D regularly update software and tooling enabling the best possible care and ensuring repairs are completed on time often saving the client money with "Accurate Fault Diagnostics" thus minimising downtime.

D & D Mechanical & 4WD care about the environment and have Arctick Authorisation to reliably and responsibly conduct automotive air conditioning service (AU26921). ARC Approved Car Air Conditioning Servicing reduces Fuel Costs and protects your health.

Our Goolwa workshop boasts seven hoists and a dedicated Truck & Heavy Plant Service Bay. With this equipment being utilised by four technicians, a full time auto electrician, a service advisor and two reception admin staff, D & D Mechanical & 4WD have grown to become a highly efficient and reliable mechanical workshop. Here are some of the Car Models we service:

D & D Mechanical & 4WD provides 4x4 off-road driving tips and tricks for beginners who are new to the 4-wheeling sport. Planning to buy a new 4WD vehicle? Want to go 4wheeling? Ready to trail ride for the very first time but don't know where to begin? At D & D Mechanical & 4WD you'll find the right off-road gear, get to know how to manoeuvre your rig under a variety of conditions, and receive tips for your first time off-road.

Our workshop also incorporates a Safe T Stop Brake, Steering and Suspension tester, only one of only two of its kind available on the South Coast. Each vehicle that enters the workshop is tested and a printed report is provided to the you to ensure you are aware of how well your car can stop when you need it to. 

Additionally, we are also a TYREPLUS Service centre, a Hydraulink Service Centre and supply, fit and service Smart Start Interlock systems.

Today's vehicles offer different drive train systems to help conquer slippery conditions (a four-wheel drive vehicle may be equipped with "Full-time 4WD", "Part-time 4WD", or "Automatic 4WD"). Before you head off road, check that your vehicle is up for the trip, your on-board toolbox is properly stocked with the right tools, and you take along the right spare parts and basic first aid supplies & survival gear, and pack some optional accessories that could make the trip more fun.

Being dedicated local professionals, the D&D Mechanic Team pride themselves on their superb workmanship and excellent rapport with their customers. Investing back into the local community D & D Mechanical & 4WD are proud sponsors of the South Lakes Golf Club, Mud N Tars motorcycle racing club, Rotary Club of Goolwa and Circuit Excel SA.

We also generate our own electricity with Solar Panels, collect rain water for use within our premises, recycle scrap steel, waste oil, coolant & paper waste, batteries, tyres etc.

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. D & D Mechanical & 4WD have a wealth of experience in servicing all makes and models. As a member of Repco Authorised Service network, they have a commitment to high quality workmanship, ensuring the very best in automotive care.

Goolwa car service D & D Mechanical & 4WD are a certified Southern Alexandrina Business Association (SABA) member. The team at D & D Mechanical are honoured to have received nominations for their Team members for Outstanding Individual in both Rotary & SABA Customer Service Awards 2007-2014 and have also been credited as a Finalist in Best Business Award category from 2007-2014.

D & D Mechanical & 4WD know the needs of the Fleurieu Peninsula well and as we have a large property, we also offer Storage Facilities for personal belongings through to vehicles and equipment.  Learn more.

The team's pride in performing honest, reliable and diligent work have been the key for the outstanding success D & D Mechanical & 4WD have provided to clients from all over the Fleurieu region.

We thank our loyal clientele who have chosen D & D Mechanical & 4WD to service, repair and maintain their fleet vehicles, cars, 4WD's, hybrids, electric vehicles, buses, trucks caravans and trailers - without the support of our loyal customers these awards would not have been possible.

Trust the experience & knowledge of Goolwa car service D & D Mechanical & 4WD!

D & D Mechanical & 4WD meet all your four wheel drive and car service or repair needs, wherever you are in the Fleurieu Peninsula...

Automotive Servicing and Repairs in Goolwa

Car Service in Goolwa & Fleurieu Peninsula

Our Tech Jason, did an awesome job installing a 2inch Lift Kit and brand new suspension bushes front and rear to a Toyota Land Cruiser. The owner was pumped with the result.

Toyota Land Cruiser ready for Lift Kit fit up.

Front and Rear Suspension bushes installed

For any 4WD service, repairs and upgrades call the experienced team at D & D Mechanical & 4WD in Goolwa today.

D & D Mechanical & 4WD install Lift Kits and Suspension bushes to a Toyota Land Cruiser

4WD Lift Kit Installations available locally in Goolwa

Advanced Driver-Assistance Systems (ADAS) encompass a variety of technologies designed to enhance vehicle safety and support the driver in the driving process. These systems rely on inputs from multiple data sources, including automotive imaging, LiDAR, radar, image processing, computer vision, and in-car networking. ADAS aims to automate, adapt, and enhance vehicle systems for safety and better driving. By reducing human error, which accounts for a significant number of road accidents, ADAS significantly improves driver safety. 

In adapting ADAS for Australia, factors such as local road conditions, traffic rules, and driving behaviour must be considered. For example, ADAS functionalities can be customised to handle Australia's unique wildlife crossing alerts, accommodate left-hand traffic rules, and adjust to the specific speed limit regulations and road signs in the country.  

1. Adaptive Cruise Control (ACC): This system adjusts the vehicle's speed to maintain a safe distance from the vehicle ahead. It uses radar or LiDAR sensors to monitor the distance and relative speed of the vehicles ahead, automatically adjusting the cruising speed to maintain a predetermined gap. 

2. Lane Keeping Assist (LKA): LKA helps prevent unintended lane departures by gently steering the vehicle back into its lane if it detects an inadvertent lane departure without the indicators being used. 

3. Automatic Emergency Braking (AEB): This critical safety feature detects an impending collision with another vehicle or an obstacle and automatically applies the brakes if the driver does not respond in time, thereby reducing the severity of the collision or avoiding it altogether. 

4. Traffic Sign Recognition (TSR): By utilising camera systems to detect and read road signs, TSR keeps the driver informed about the current speed limits, no-entry signs, and other relevant traffic rules, directly on the vehicle’s display. 

5. Blind Spot Detection (BSD): Sensors monitor areas around and behind the car that the driver cannot easily see. If another vehicle is detected in the blind spot, a warning signal is triggered, advising the driver not to change lanes. 

1. Sensor Malfunction: Dirt, mud, or snow can obstruct sensors, leading to incorrect readings or system failure. Regular cleaning and occasional recalibration, especially after incidents affecting sensor alignment (like minor collisions), are necessary. 

2. System Misinterpretation: ADAS can sometimes misinterpret road signs or markings, especially in adverse weather conditions or with worn-out road paint. Ongoing system updates and calibrations can help minimise misinterpretations. 

3. Calibration Issues After Repairs: After windscreen replacements or collision repairs, ADAS sensors and cameras might require recalibration to function correctly. Failure to recalibrate can lead to inaccurate system functioning, endangering safety. 

4. Over-reliance by Drivers: There's a risk that drivers become overly reliant on ADAS, potentially leading to reduced attention and readiness to take over when needed. Education and awareness on the limitations of ADAS are crucial. 

5. Interference from Aftermarket Products: Installing aftermarket products like dashcams or window tints can interfere with the ADAS sensors and cameras. It's essential to consult professionals before adding any aftermarket products to ensure they don't affect the ADAS functionalities. 

5 Problems which can cause faults in ADAS Technology:

Diagnosis of these problems typically involves using specialised diagnostic tools to read error codes from the vehicle's onboard computer. Dealerships and specialised auto repair shops like D & D Mechanical & 4WD in Goolwa being a member of the NexDrive programme can perform recalibration, which often requires proprietary software and equipment specific to the vehicle's make and model. This process ensures that all ADAS sensors and cameras are accurately aligned and functioning as intended. 

If you have any queries regarding the functionality of your ADAS system, do not hesitate to reach out to D & D Mechanical & 4WD today.

Discover the importance of ADAS calibration ensuring your vehicle's safety systems are aligned and functioning optimally. D & D Mechanical & 4WD are your local experts in automotive technology, offering comprehensive diagnostics, servicing, and calibration for all onboard computers and camera systems.

ADAS Calibration Services in Goolwa

ADAS Services in Goolwa & Fleurieu Peninsula

Ensuring the safety of your child whilst travelling begins with the proper installation of child restraint systems. In the region of the Fleurieu Peninsula, one service centre stands out for its commitment to child safety – D & D Mechanical & 4WD. Located in the town of Goolwa, D & D Mechanical & 4WD is at the forefront of providing expert child restraint fitting and installation services. Their unique expertise comes from their partnership with Kidsafe and the distinguished status of being a Nationally Accredited Child Restraint Fitting Service Centre.

When it comes to travelling with children, the importance of using an Australian Standards-approved child restraint cannot be overstated. These restraints, designed to accommodate various age groups and sizes, are crucial for protecting young passengers on every journey. However, the efficacy of these systems relies heavily on their correct installation and maintenance. This is where the professional services offered by D & D Mechanical & 4WD become invaluable.

The team at D & D Mechanical & 4WD is not only skilled in the traditional aspects of fitting child restraints but also specialises in fabricating fixings and anchor points tailored to specific vehicles. This bespoke service ensures that even cars without pre-installed anchor points can be safely equipped to transport children. Furthermore, their rigorous inspection of existing fittings helps guarantee that they meet current safety standards, offering parents and guardians peace of mind.

In addition to their technical services, D & D Mechanical & 4WD plays a vital educational role in the community. Recognising the challenges that new parents face, they provide comprehensive training on how to properly attach capsules, booster seats, and harnesses. This empowerment of parents and guardians with knowledge and skills is a cornerstone of D & D Mechanical & 4WD's mission to enhance child safety on the roads.

What sets D & D Mechanical & 4WD apart on the Fleurieu Peninsula and in the southern suburbs of Adelaide is not only their unparalleled expertise but also their prompt and dedicated service. As the only installer in the area with this specialised training, they are a trusted partner for families seeking to ensure the safety of their young ones in vehicles.

Whether you require a new child restraint system installation, an inspection of your current setup, or custom fabrication for anchor points, D & D Mechanical & 4WD offers a comprehensive range of services to meet your needs. Their dedication to enhancing child safety through professional fitting and educational services positions them as a leading provider in Goolwa and beyond.

Visit Kidsafe for more information about Child Car Restraints

For parents and guardians on the Fleurieu Peninsula, the message is clear: ensuring the safety of your child in your vehicle starts with the expertise and services offered by D & D Mechanical & 4WD. Contact them today to schedule an appointment and take the first step towards peace of mind on your family's travels.

D & D Mechanical & 4WD, a Nationally Accredited Child Restraint Fitting Centre in Goolwa, offers installation, custom fixes, and training for child safety.

Expert Child Restraint Fitting in Fleurieu Peninsula | D & D Mechanical & 4WD

Modern cars do not run on steam and no-one wants to be "that car" broken down on the freeway with clouds of it pouring from under the bonnet, while the occupants sweat it out in the summer heat.

But if your car is regularly overheating you can't just blame the hot weather, you need to consider the overall condition of your coolant and if you are overdue for a good flushing. The fact is your engine produces a lot of heat during normal operation and the radiator and cooling system are there to stop your car, and you, from being affected by all that heat. The coolant which is added to your system is specifically designed to help combat the heat and also helps prevent liquids from freezing while protecting the system from rust and corrosion.

D & D Mechanical & 4WD can give your radiator and cooling system a well deserved service, performing a full radiator flush where required. We use a special cleansing solution to remove any build up of rust or other debris and flush the entire system out. Once the entire cooling system is clean the solution is drained and completely fresh new coolant is added. Following a full cooling system flush your car's cooling system will be able to do it's job of protecting you and your car much more efficiently.

Your radiator will be more efficient - and it will tend to last a lot longer

Your engine will be more efficient and have an increased life expectancy

Boost the performance and power of your engine

The water pump will last longer due to better protection and lubrication

Your manufacturer's log book will recommend how regularly your radiator system should be flushed. It is generally recommended that you flush your coolant system every two years or 40,000 km's depending on which comes first but the size of your engine, regional weather, the condition of your current coolant, your driving style and the total km's driven can all have an impact on how often you should replace the coolant in your radiator. Your D & D Mechanical & 4WD mechanic can let you know if your cooling system might require a more regular flushing to help it cope.

While there are a lot of websites giving advice on how to flush a radiator yourself - we don't recommend it. Modern vehicles are complex and mistakes like incomplete flushing or changing the coolant in your vehicle without proper flushing can disturb sediment, leading to blockages in your thermostat or radiator. It's sensible to have your systems inspected regularly by a qualified mechanic, and properly flushed before being refilled with the recommended coolant type, the system purged of any air pockets, and the whole system checked over again by an expert to ensure full working order and prevent potentially costly breakdowns in the future.

At D & D Mechanical & 4WD, you can request a full 65 Point Vehicle Inspection Report for free as part of any minor, major or log book service on your vehicle. This includes checking the level and condition of coolant in your system and the written report will tell you if we feel a radiator flush, coolant replacement or any other repairs or adjustments would be helpful to maintain the reliability and performance of your vehicle.

Radiator coolant is toxic and needs to be handled very carefully. It smells sweet which can be enticing to both children and pets so proper storage is very important - letting an expert take care of this job means not handling or having dangerous chemicals around your house. Dangerous coolant also needs to be disposed of correctly, professional workshops can have the coolant recycled or properly disposed of to save the environment.

It is generally recommended that you flush your coolant system every two years or 40,000 km's but the size of your engine, regional weather, the condition of your current coolant, your driving style and the total km's driven can all have an impact on how often you should replace the coolant in your cooling system...

The benefits of flushing your Radiator explained by D & D Mechanical & 4WD

Maintaining the efficiency and reliability of heavy machinery requires a dependable partner who understands hydraulic hoses inside and out. D & D Mechanical & 4WD, a Hydraulink Service provider, offers a fully equipped Mobile Service Van to ensure just that.

Boost Your Fleet’s Efficiency with Mobile Hydraulic Hose Services by D & D Mechanical & 4WD in Goolwa

For businesses in the Transport, Farming, Wine or Marine sectors across the Fleurieu Peninsula and surrounding areas, that trusted partner is D & D Mechanical & 4WD. With two qualified technicians, D & D Mechanical & 4WD excels in supplying parts, repairing and servicing hydraulic systems either on-site or in our Goolwa workshop, ensuring your fleet operates at peak performance.

Before delving into the exceptional services offered by D & D Mechanical & 4WD, let's briefly explore the importance of hydraulic hoses and their essential role in heavy machinery serving a variety of purposes due to their flexibility and ability to withstand high pressure. Here are some of the key uses:

Power Transmission: Hydraulic hoses are crucial in transmitting power to different parts of the machinery. They convey hydraulic fluid, which generates the force needed to operate the equipment's moving parts.

Actuation of Cylinders: These hoses are used to transfer fluid to hydraulic cylinders, which then extend or retract to perform tasks like lifting, digging, or pressing.

Cooling Systems: In some machinery, hydraulic hoses are used in cooling systems to transfer coolant to various parts, helping to maintain optimal operating temperatures and prevent overheating.

Lubrication: They can also be employed in lubrication systems to deliver oils and lubricants to parts that require smooth and efficient movement, reducing wear and tear.

Flexible Connections: Due to their flexibility, hydraulic hoses allow for movement and vibration in machinery without causing damage, making them suitable for connecting moving parts.

Pressure Absorption: Hydraulic hoses are designed to absorb and dampen pressure spikes in hydraulic systems, which protects components from damage and ensures smooth operation.

Remote Operation: In scenarios where control systems are located at a distance from the machinery, hydraulic hoses provide the means to remotely operate equipment safely and efficiently.

The team at D & D Mechanical & 4WD brings extensive experience in handling heavy machinery. Their thorough understanding and practical expertise enable them to offer a comprehensive range of services tailored to each client’s unique needs. Here’s what they offer:

Custom Hose Manufacturing A standout service provided by D & D Mechanical & 4WD is the custom manufacture of hydraulic hoses. We design hoses to meet your machinery’s specific requirements, ensuring a perfect fit and optimal performance. Our customised hose assemblies, fittings, and valve and tube assemblies are crafted and installed to meet bespoke designs and specifications, enhancing both efficiency and equipment lifespan.

On-Site Repairs and Servicing In industries dependent on heavy machinery, time is of the essence. With D & D Mechanical & 4WD, you can avoid the hassle of transporting equipment for repairs. Our mobile services allow us to visit your site to diagnose and fix hydraulic system issues, minimising downtime and enabling a faster return to work.

Parts Supply Locating the right parts for your machinery can be challenging. Fortunately, through our Hydraulink dealership, we can source and supply the components needed for your pneumatic and hydraulic systems. Our extensive network ensures you receive high-quality parts to keep your equipment running smoothly.

Fluid Flushing and Replacement Routine maintenance is crucial for the longevity and performance of your machinery. D & D Mechanical & 4WD offers fluid flushing and replacement services to maintain your hydraulic systems in optimal condition. By ensuring a clean and efficient fluid flow, you can prevent costly breakdowns and maintain top performance.

Why choose D & D Mechanical & 4WD for your hydraulic hose needs? Here are some compelling reasons:

Benefits of Choosing D & D Mechanical & 4WD

Expert Knowledge: Benefit from insights and solutions tailored to your specific requirements.

Convenience: Our mobile service comes to your site, saving you the hassle and expense of moving heavy machinery.

Customisation: Custom-manufactured hoses ensure the best fit and performance for your equipment.

Quality Parts: High-quality part supplies mean your machinery receives only the best components.

Preventive Maintenance: Regular fluid flushing and replacement services help avert issues before they become significant problems.

For businesses in Goolwa and the Fleurieu Peninsula that rely on heavy machinery, maintaining hydraulic hoses is crucial for operational efficiency. With the expert services from D & D Mechanical & 4WD, you can ensure your machinery performs at its best. From custom hose manufacturing to on-site repairs and preventive maintenance, D & D Mechanical & 4WD has all your needs covered.

Don't let equipment issues slow you down. Contact D & D Mechanical & 4WD today to keep your fleet running smoothly and efficiently!

Discover mobile hydraulic hose services by D & D Mechanical & 4WD in Goolwa. Enjoy custom hoses, on-site repairs, quality parts, and expert support for your heavy machinery.

Enhance Fleet Efficiency with Mobile Hydraulic Services by D & D Mechanical & 4WD in Goolwa

D & D Mechanical & 4WD (AU26921) are ready to perform all your Vehicle Air Conditioning Regas, Repair, Inspection and Servicing needs in Goolwa and the surrounding areas.

Todays cars are sometimes complex and just like the engine a vehicle's air conditioner system has elements that need to be serviced or replaced on a regular basis to ensure continued reliable and efficient operation.

At D & D Mechanical & 4WD in Goolwa, our certified technicians perform a thorough service. This involves evacuating old refrigerant, checking for any leaks, and refilling the system with the correct amount of refrigerant. Moreover, our technicians will inspect and clean key AC components, such as the compressor, condenser, and evaporator, to enhance overall efficiency.

RAS Auto Facts - Air Conditioning

Loss of refrigerant through leakage and evaporation mean that your air con system will begin to deteriorate and will have to work harder, raising your overall fuel usage. It is important to regularly assess the condition of the rubber seals for any signs of leaks or wear which may well be allowing a loss of refrigerant. Refrigerant is also harmful to the environment.

Getting your car's air conditioning serviced annually means you help protect the air con from costly breakdowns now and in the future, keep passengers safe by helping to prevent the build-up of potentially harmful substances and a well serviced vehicle air conditioner system actually saves you money because it results in a reduction of fuel consumption.

D & D Mechanical & 4WD can also inspect and repair the auto electrical system of your Air Conditioning System.

D & D Mechanical & 4WD care about the environment and have Arctick Authorisation (AU26921) to reliably and responsibly conduct car air conditioner regas, repair, inspection and servicing.

D & D Mechanical & 4WD (AU26921) provide professional Air Conditioning Services. ARC Approved Car Air Conditioning Servicing Reduces Fuel Costs and Protects Your Health. So keep your cool this summer...

Car Air Con Services in Goolwa

At D & D Mechanical & 4WD in Goolwa we provide Log Book Service that protects your statutory warranty for a wide range of makes and models.

You have the right to choose a mechanic for car service. Simply book a service for your car or contact D & D Mechanical & 4WD, tell us about your car and your last service and we can give you a quote today.

D & D Mechanical & 4WD can supply log book service and more on a wide range of makes and models right here in Goolwa

Worried about your your new car warranty? You shouldn't be. As a consumer you are at liberty to establish the service centre that conducts your log book service without worrying about losing your right to a statutory warranty. You don't have to travel across town to get to a dealership or pay inflated prices. Find out more about your rights on our New Car Service page.

Contact D & D Mechanical & 4WD for all car servicing and mechanical repairs you may need. Visit our Goolwa Workshop, Call us during business hours or use our easy online booking form below.

Makes & Models D & D Mechanical & 4WD service, Log book service, log book servicing, hand book service, new car warranty service, Goolwa

Makes & Models we service in Goolwa

When it comes to servicing or maintaining European cars, specialised knowledge of their unique craftsmanship and finely-tuned engines is essential. European and luxury vehicles often feature advanced technologies that demand expert handling.

At D & D Mechanical & 4WD in Goolwa, we possess the skills and equipment to provide top-notch service, repairs, and diagnostics for all European and luxury vehicles. Our expertise covers a wide range of prestigious brands, including Alfa Romeo, Audi, BMW, Citroen, Ferrari, Fiat, Land Rover, Mercedes-Benz, Mini Cooper, Peugeot, Lexus, Porsche, Volvo, and more.

Booking your car service with a European and luxury car specialist is crucial because we use the right diagnostic software tailored for high-end vehicles. Our specialists have the advanced tools and knowledge needed to accurately identify and address the complexities of European and luxury cars, which often include intricate systems and cutting-edge technology. Generic diagnostic tools can overlook subtle issues or fail to interact properly with the car's sophisticated electronics. By trusting your vehicle to our experts, you ensure potential problems are caught early and resolved with precision, safeguarding your investment and maintaining your car's performance, safety, and longevity.

As proud members of the Repco Auto-Tech training program, Australia's premier provider of automotive technical training and information, you can rest assured that D & D Mechanical & 4WD stays current with the latest vehicle servicing techniques. Through the Auto-Tech encyclopedia and Smart-Quote programs, we have immediate access to the most up-to-date service schedules for all European and luxury makes and models.

Our fully qualified technicians know exactly how to care for all European and luxury vehicles, from utilising European car-specific software for diagnostics to selecting the right quality parts for your vehicle.

Moreover, we are certified to service and repair Hybrid & EV vehicles, ensuring that we can cater to the needs of the modern, environmentally conscious car owner. Some makes and models we can service:

HYBRIDS
- Porsche Panamera 4 E-Hybrid
- Mercedes-Benz S 560e
- Volvo XC60 T8 Twin Engine
- Audi Q5 55 TFSI e

ELECTRIC VEHICLES
- Tesla Model S
- Porsche Taycan
- Audi e-tron
- BMW iX
- Mercedes-Benz EQC

If you need an Audi service, an experienced BMW mechanic, or someone to maintain your luxury investment with qualified European car expertise, contact D & D Mechanical & 4WD or book a service today.

Trust D & D Mechanical & 4WD in Goolwa, certified for Hybrid & EV vehicles, for expert European car service and repairs. Book now for precision and quality.

Certified European Car Specialist in Goolwa | D & D Mechanical & 4WD

A vehicle was dropped off to us and the owner noted that is was down in power, but using heaps more fuel, client also noted the check engine light was illuminated ???

After receiving authorisation to commence a Test/ Diagnostic Service, we connected our scan tool & checked the fault codes logged. We located an EGR valve fault code and a turbo boost issue. Upon clearing these codes we road tested and rechecked diagnostic trouble codes. Unfortunately, the EGR valve fault code had relogged but the turbo boost fault did not re log as a fault code, at this stage.

As we identified a possible EGR valve fault, we liaised with client advising valve needed to be removed & have static testing completed to verify fault. After dismantling the EGR valve from the intake manifold & performing a static operational test, all checks appear OK.

Next step was to reinspect vehicle. During EGR valve removal it was noted that there was extensive carbon build up inside the manifold runners which could be potentially causing flow issues in the intake manifold and possible EGR anomalies. We spoke again with our client & advised the EGR Valve was operationally OK and that an expensive component was not required for replacement Client was relieved! 

Our next step was to dismantle & clean the intake manifold. This repair was complete, vehicle was reassembled & road tested. There was instant power gain and no relog of fault codes or check engine light on. We kept the vehicle overnight for cold start checks/ running, all checks appear OK, clients vehicle was released and has been running for 10 days trouble free....another satisfied customer of D & D Mechanical & 4WD

D & D Mechanical & 4WD share a recent Vehicle Diagnostic Repair job that a client brought to them, which was down in power, using a lot more fuel and the check engine light was on...

Loss of power & increased fuel use - What could be the issue?

Your vehicle's differential bushings might be the culprit if they’re old, worn, or cracked. These essential components help control movement in the joints, absorb bumps on the road, and reduce vibrations and noise whether you’re driving forward or reversing. At D & D Mechanical & 4WD, your trusted local mechanic in Goolwa, we’re well-equipped to handle this and many other automotive issues.  

The Ford Territory and Falcon are undoubtedly two of the most popular vehicles seen on Australian roads. However, both models are known to experience significant wear in certain rear suspension components, particularly the rear differential bushing. This is most common in vehicles that have covered high mileage, possess high horsepower, or are regularly used for towing.

If you’ve noticed a clunking noise or felt a jolt when accelerating or shifting between drive and reverse, it may indicate that your differential bushing is no longer functioning as it should. The rear differential bushing is designed to ensure a smooth and quiet transfer of power from the engine to the rear wheels, making it a vital part of your vehicle’s performance.  

Ignoring this issue can lead to additional wear and tear on other drivetrain and suspension components, potentially resulting in more costly repairs. Acting promptly when symptoms arise is both practical and cost-effective.

At D & D Mechanical & 4WD, your local Repco Authorised Service centre in Goolwa, our skilled team has extensive experience diagnosing and resolving this problem. We can replace your worn rubber differential bushing with a durable Nolathane alternative, which is specifically engineered to address these concerns and restore your vehicle to peak performance.  

Did you know? Upgraded differential bushings, like Nolathane, not only improve durability but can also enhance handling and stability during cornering or heavy towing—offering additional benefits for your vehicle.

If clunking has become a regular part of your Territory or Falcon experience, don’t wait—get in touch with the team at D & D Mechanical & 4WD today.

Diagnose and repair differential bushing issues at D & D Mechanical & 4WD. Enhance performance, reduce noise, and improve handling with durable Nolathane upgrades. Book your service today!

Smooth Out Clunking in Your Territory or Falcon

At D & D Mechanical & 4WD in Goolwa, we understand how crucial the transmission is to your vehicle’s performance.  

Your transmission enables your car to shift smoothly between gears, and transmission fluid plays a vital role in making this possible. Not only does it ensure seamless gear changes, but it also protects the internal components of your transmission. While transmission fluid doesn’t naturally decrease with use, it’s still important to check its level regularly. 

Over time, transmission fluid can become contaminated with metal particles and debris, which can reduce the lifespan of your transmission. Replacing a transmission is a costly repair, so maintaining clean, adequate transmission fluid is a smart way to protect your vehicle and avoid unnecessary expenses in the long term. 

Additionally, it’s worth noting that transmissions can suffer from overheating if fluid levels are too low, as the fluid also helps regulate temperature within the system.

At D & D Mechanical & 4WD, we offer a comprehensive 65 Point Vehicle Condition Report with every full car service upon request. This includes inspecting your transmission fluid, and we’ll let you know if it needs replacing or if your vehicle could benefit from a transmission service.

Ensure smooth gear changes with D & D Mechanical & 4WD. We check and maintain transmission fluid as part of our services to keep your vehicle performing at its best. Book a service today!

Expert Vehicle Transmission Services

Call D & D Mechanical & 4WD for all your diesel 4WD and diesel passenger vehicle repairs, inspections and services. We are conveniently located in Goolwa.

A diesel engine can be more efficient, better for the environment and cheaper to run than its petrol-powered counterpart. However, it still needs regular servicing to keep it running at an ultimate level and to help make sure nothing goes wrong. 

Our technicians at D & D Mechanical & 4WD are fully qualified to service diesel SUV, AWD, 4WD and Passenger diesel vehicles. Contact us today.

Call D & D Mechanical & 4WD for all your diesel 4WD and diesel passenger vehicle repairs, inspections and services.

Diesel Engine Service and Repairs in Goolwa

Diesel Repairs

AAAA

CAMS

IAME

The team at D & D Mechanical & 4WD will meet all your car service and repair needs here in the Southern Fleurieu. 

Based in Goolwa, on the Fleurieu Peninsula, they take great pride in offering their clients personalised, and friendly service at all times. This 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. 

D&D Mechanical & 4WD have a wealth of experience in servicing all makes and models. As a Repco Authorised Service centre, they have a commitment to high quality workmanship, ensuring the very best in automotive care, & with an Industry Leading Satisfaction Guarantee you know you are with the best hands in the business.

D & D Mechanical & 4WD

Diesel Repairs

Let's get started with your booking.

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ADAS Services in Goolwa & Fleurieu Peninsula

Child Restraint Fitting Installation

Benefits of a Radiator Flush

Hydraulink Hydraulic Hose Services

Stay Cool and Save Fuel this Summer

Car Makes and Models We Service

Why Choose a European Car Specialist?

Loss of power & increased fuel use - What could be the issue?

Does Clunking Go With Your Territory?

Get Your Vehicle In Top Gear!