Diesel Injectors in Port Macquarie

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Injection Repairs that Go the Distance

Experiencing rough idling, smoke or a drop in fuel efficiency? Diesel injector issues can cause all sorts of trouble. At Hastings Diesel Service, we know how to put things right.


As a leading specialist in diesel injectors in Port Macquarie, we offer in-depth testing, ultrasonic cleaning and direct replacements using trusted parts. Whether you’re chasing more power, smoother running or better economy, we’ll restore your injectors to proper working order.


For honest advice, precise repairs and fast turnaround times, give us a call on (02) 6585 2146 and get your diesel vehicle sorted.

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Contact our Wauchope Mechanics

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Keep Your Engine Running Clean & Strong

Your diesel injectors are key to combustion and when they start to fail, you’ll feel it in every drive. At Hastings Diesel Service, we take the guesswork out of injector repairs with thorough testing and clear diagnostics.


Our Port Macquarie team works with 4WDs, commercial fleet vehicles and everything in between, delivering results that last. We don’t cut corners, we use trusted brands and we always put long term performance first.


If your engine’s not firing quite right, we’ll find out why and fix it properly the first time.

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A Man Is Working On A Car Engine With A Wrench — Hastings Diesel Service In Port Macquarie, NSW

We offer full diesel mechanic services in Port Macquarie, covering everything from scheduled maintenance to fault finding and engine repairs. With us, you get trusted experience and quality workmanship, every time.

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Our Port Macquarie team services diesel fuel pumps for all vehicles—restoring pressure, improving performance and helping avoid future issues with precise diagnostics and repairs.

A Man In A Blue Shirt Is Working On A Machine — Hastings Diesel Service In Port Macquarie, NSW

We provide diesel injector testing, cleaning and replacements in Port Macquarie to fix power loss, smoke issues and fuel economy drops before they become major headaches.

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Lost boost? Got turbo lag? We supply and fit turbos for diesel vehicles in Port Macquarie, helping drivers regain power and throttle response with trusted solutions.

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Cooler air, better combustion—our Port Macquarie intercooler services ensure your diesel engine runs efficiently under heavy loads, towing or daily commutes.

A Man Is Working On A Car Engine While A Woman Writes On A Clipboard — Hastings Diesel Service In Port Macquarie, NSW

Keep your diesel running like clockwork with logbook servicing in Port Macquarie. We follow manufacturer specs to protect your warranty and vehicle health.

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From track ready upgrades to everyday servicing, our Port Macquarie 4x4 services keep diesel off roaders performing reliably and handling the tough stuff with confidence.

A Person Is Working On The Engine Of A Car — Hastings Diesel Service In Port Macquarie, NSW

Our team handles general mechanical solutions for diesel vehicles across Port Macquarie. Brakes, cooling systems, suspensions—we’ve got you covered.

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Port Macquarie businesses rely on their diesel fleets and our team helps keep them on the road with fast, reliable and preventative servicing.

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Trading Hours

Monday
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Saturday
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Sunday
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Contact Us In Port Macquarie

Frequently Asked Questions

  • What locations do you service?

    We serve throughout the Mid North Coast region including Wauchope, Port Macquarie, Laurieton and surrounding areas.

  • How long do diesel injectors last?

    With proper maintenance and clean fuel, diesel injectors can last between 100,000 to 150,000 kilometres or more. However, poor fuel quality or lack of servicing can significantly shorten their lifespan.

  • What causes diesel injector failure?

    Common causes include contaminated or poor quality fuel, worn seals, carbon buildup or high mileage wear and tear. Water in the fuel system is also a major culprit in injector damage.

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Other Diesel Injectors Locations

A Close Up Of A Fuel Injector On A Black Surface — Hastings Diesel Service In Wauchope, NSW
Two Fuel Injectors Are Sitting Next To A Fuel Pump On A White Surface — Hastings Diesel Service In Laurieton, NSW