• Family-owned & servicing Fairy Meadow since 2000
  • Specialists in LPG repairs, rego checks & warranty-safe servicing
  • Honest, high-quality automotive care with no hidden surprises

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All Vehicle Types

A Close Up of a Diesel Engine With a Lot of Fuel Lines — Raff's Advanced Automotive P/L in Fairy Meadow, NSW

Wollongong Fuel Injection

If your engine’s misfiring, running rough, or guzzling more fuel than usual, there’s a good chance your fuel injection system needs attention. Modern vehicles rely on properly functioning injectors to deliver the right fuel mix to your engine.


At Raff’s Advanced Automotive P/L in Wollongong, we clean, test, and repair all components of your fuel injection system to help restore power, improve efficiency, and reduce emissions.


Whether it’s dirty injectors, faulty sensors, or pressure issues—we’ll get it sorted.


  • Fixes rough idling and misfires
  • Improves fuel economy and power
  • Reduces emissions and running costs


If your car isn’t running like it used to, book your fuel injection service today. Call (02) 4285 7686 to schedule your visit and get your performance back.

Getting You Back On The Road Again

Get More Power & Efficiency

Fuel injection technology varies across makes and models—but we work with them all. From port injection to direct injection, petrol or diesel, we’ve got the tools and knowledge to diagnose and repair issues with precision.


We’ll check for blockages, leaks, sensor failures, pressure faults, and worn components.


Our team uses professional-grade cleaning equipment and diagnostic tools to bring your system back to peak condition—so your engine gets exactly what it needs when it needs it.


  • Petrol and diesel fuel injection servicing
  • Injector testing, cleaning, and replacement
  • Fault diagnosis and system tuning


When your fuel injection system works as it should, your car runs smoother, uses less fuel, and lasts longer. Book now and feel the difference on your next drive.

A Person is Working on a Machine With a Wrench — Raff's Advanced Automotive P/L in Fairy Meadow, NSW

Frequently Asked Questions

  • What are the symptoms of fuel injection problems?

    Signs of fuel injection issues include poor acceleration, engine hesitation, rough idling, reduced fuel economy, and increased exhaust smoke. You may also notice a strong fuel smell or a check engine light. A proper diagnostic test can confirm the cause.

  • How often should I have my fuel injection system serviced?

    Most manufacturers recommend fuel injection servicing every 40,000 to 100,000 km, depending on the vehicle. However, poor fuel quality or urban driving conditions can lead to buildup sooner. Regular cleaning prevents clogs and helps maintain engine performance.

  • Can dirty fuel injectors damage my engine?

    Yes—clogged or malfunctioning injectors can cause the engine to run lean or rich, leading to internal damage over time. Proper fuel injection maintenance helps prevent costly repairs by ensuring your engine runs at optimal air-fuel balance.