The Diesel fuel system specialists
A1 Diesel Injection is an ISO9002 quality certified organisation that takes customer service seriously. Every customer and every job receive individual attention, the best technical advice, and the finest quality workmanship.
Since 2014, we’ve employed highly skilled diesel technicians and provided them with state-of-the-art testing equipment. This means we have both the expertise and technology to return your diesel-powered equipment to peak performance.
Individual
Attention
Best Technical
Advice
Finest Quality
Workmanship
Whether you’re looking for an injector or fuel-pump service on your 4WD, truck or boat, A1 Diesel Injection can help. We specialise in overhauling diesel fuel pumps and injectors on most machines from farming and highway to marine and earth moving.
We offer “no-bull” advice, reliable service, and fast turnaround for all customers, so call or email us today. We’re waiting to discuss your fuel injection servicing and repair needs!
Machinery we service:
4WDs & RVs
Earthmoving Machinery
Large & Medium Marine Engines
Mining Equipment
Brands we
use and trust.
Frequently Asked Questions
Why does my diesel engine blow black smoke?
Under normal circumstances a diesel should only blow black smoke under initial start-up and occasionally when under load or changing gears.
Almost all modern diesels can operate without any black smoke at all. If your diesel vehicle does blow smoke, it is normally because something is wrong. A restriction to the intake of fresh air, worn or out of adjustment injectors or incorrectly set tappets can all cause this problem.
These and other things can be quickly checked at A1 Diesel Injection. Copious quantities of black smoke is your engines cry for help!
Are my injectors worn?
Diesel injectors do wear out and unlike petrol injectors, they often need to have the nozzles replaced, not just cleaned. This is due to the high pressure and the way the fuel is forced through the injection port.
Signs of worn injectors could include poor fuel economy and black smoke. Under normal circumstances the nozzles will last around 100,000km’s before needing to be replaced. This distance can differ depending on the type of injector and the style of driving during that period.
A1 Diesel Injection services all brands of injectors and offer a fast turnaround to get you back on the road and operating at peak efficiency.
Can I get more power from my diesel vehicle?
Yes. Diesel fuel injection is a very precise trade and without the settings of your diesel fuel injector pump and injectors set correctly your vehicle can suffer from a lack of power. Even electronic controlled diesels can be tuned to achieve a power increase.
A1 Diesel Injection specializes in this type of work and is qualified to get the best out of your vehicle in terms of power and long life of the engine.
Why should I choose A1 Diesel Injection to work on my vehicle?
The qualified and friendly staff at A1 Diesel Injection are the best in the business! Just ask one of our many delighted customers. A1 pride themselves on offering a first-class individual service to every customer.
We carry the latest test equipment, use only top-quality tools, and treat your vehicle as if it were our own while we service it for you. Let A1 Diesel Injection show you why we are different. Contact us today.
What do I do when my vehicle is hard to start and/or misfires after start-up?
Although there can many causes of these types of symptoms, the most common is that fuel has drained back to the tank overnight. The way to check if this is the case is to pump the hand primer until it is hard and see if this helps in starting.
If this is the case, we can recommend several options for you to fix this problem. Another cause could be the glow plugs not working. This can be checked by removing the glow plugs and checking them, as well as checking to make sure that voltage is being delivered to them in the vehicle.
Our friendly staff will be more than happy to check these things for you or advise you as to whether it could be another problem.