Core Diesel Maintenance

Core Diesel Maintenance Specialists in diesel engine repairs, diagnostics, and performance upgrades.
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Trusted service, expert solutions, and reliable results - keeping your engines running stronger for longer 💪 At Core Diesel Maintenance we cover servicing & repairs to rebuilds, cars, 4x4's, trucks & machinery, Diesel chips & exhausts, 4x4 Suspension & more

8 years. What a milestone. 👏Today we're celebrating Lex and his 8 years with Core Diesel. Thanks for your loyalty, hard ...
16/07/2026

8 years. What a milestone. 👏

Today we're celebrating Lex and his 8 years with Core Diesel. Thanks for your loyalty, hard work and everything you've contributed over the years. We appreciate everything you do and we're lucky to have you on the team.

Enjoy a well earned lunch with Jye and an early knock this afternoon - you've earned it. Congratulations, Lex! Here's to many more 🍻

Happy Birthday to Selena & Munksy! 🎂🥳Wishing you both an awesome day from the Core Diesel crew. Thanks for everything yo...
16/07/2026

Happy Birthday to Selena & Munksy! 🎂🥳

Wishing you both an awesome day from the Core Diesel crew. Thanks for everything you do - we hope it's a great one! Cheers to another lap around the sun! 🍻

We keep saying we've got the best customers... and Grant keeps proving us right 🍰😂For the second (or maybe third!) time ...
15/07/2026

We keep saying we've got the best customers... and Grant keeps proving us right 🍰😂

For the second (or maybe third!) time now, he's surprised the team with a Cheesecake Shop cheesecake for afternoon tea.

Definitely not something we ever expect, but it's always appreciated and it never lasts long!

Thanks again, Grant. We really appreciate your support and the laughs you bring every time you stop in. Legends like you are what make this job so enjoyable 👏🏼

Before ➡️ During ➡️ AfterWhat a transformation! This Silverado 1500 ZR2 arrived stock and left ready for work, touring, ...
14/07/2026

Before ➡️ During ➡️ After

What a transformation! This Silverado 1500 ZR2 arrived stock and left ready for work, touring, and everything in between.

🔧 BDS 4" Lift Kit
💨 Boss Air Assist Kit
🛞 35" Yokohama Geolandar Tyres
📐 Wheel Alignment & Balance

This build was completed in-house by the Core Diesel team.

American Truck Specialists on the Fraser Coast.
📍 1 Phillip Court, St Helens
📞 Workshop: (07) 4184 9445
📱 Mobile: 0483 930 996

Bigger workshop. More capability.We're continuing to invest in the people, equipment and technology to keep the Fraser C...
13/07/2026

Bigger workshop. More capability.

We're continuing to invest in the people, equipment and technology to keep the Fraser Coast moving.

Our workshop now offers:
🔴 Wheel Alignments
🔴 ADAS Calibrations
🔴 Brake Testing
🔴 DPF Cleaning
🔴 Auto Electrical
🔴 Wheel Balancing

Whether it's a ute, 4WD, American truck, light vehicle or heavy vehicle, we've got the equipment and experience to get the job done.

📍 1 Phillip Court, St Helens
📞 Workshop: 07 4184 9445
📱 Mobile: 0483 930 996

🔥 Another Silverado, upgraded by the team at Core Diesel.This Chevy Silverado 1500 ZR2 came in ready for more capability...
10/07/2026

🔥 Another Silverado, upgraded by the team at Core Diesel.

This Chevy Silverado 1500 ZR2 came in ready for more capability and left built for work, towing and off-road adventures.

This build included:
✔️ BDS 4" Lift Kit
✔️ Boss Air Assist Kit
✔️ Yokohama Geolandar 35" Tyres
✔️ Precision In-house Wheel Alignment & Wheel Balancing

Built for performance without compromising compliance. We can advise on Queensland modification requirements and help ensure your build is roadworthy and ready to drive.

Ready to build your dream 4WD or American truck? Contact the team at Core Diesel today 👇
📍 1 Phillip Court, St Helens
📞 (07) 4184 9445

🚨 Back on the road before most people started their day.When this vehicle suffered a failed ABS hydraulic hose, our team...
09/07/2026

🚨 Back on the road before most people started their day.
When this vehicle suffered a failed ABS hydraulic hose, our teams got straight to work.

Precision Hydraulics - Hose & Fittings attended onsite and replaced the failed hose.

Core Diesel Maintenance then completed an ABS brake bleed using specialised tooling and carried out final testing.

Two specialist teams working side by side means more capability, less downtime, and a complete repair solution from start to finish.

📍 Fraser Coast

Modern vehicles rely on Advanced Driver Assistance Systems (ADAS) to help keep you safe on the road. Features like lane ...
03/07/2026

Modern vehicles rely on Advanced Driver Assistance Systems (ADAS) to help keep you safe on the road. Features like lane keep assist, adaptive cruise control, autonomous emergency braking and parking assist all depend on cameras and sensors being calibrated correctly.

After a windscreen replacement, suspension repairs, wheel alignment, accident repairs or even some steering work, these systems may require recalibration to ensure they continue operating as the manufacturer intended.

At Core Diesel, we now offer professional ADAS calibrations using specialised equipment, helping restore the accuracy of your vehicle's safety systems.

✔️ OEM-spec calibration equipment
✔️ Accurate calibration procedures
✔️ Suitable for a wide range of modern vehicles
✔️ Helping keep your safety systems working as intended

📍 1 Phillip Court, St Helens
📞 07 4184 9445

☕ Coffee's on Core!The end of financial year is always a busy time, and our team has been putting in a huge effort.This ...
02/07/2026

☕ Coffee's on Core!

The end of financial year is always a busy time, and our team has been putting in a huge effort.

This morning's coffee run was a small way of saying thank you. We appreciate everything our crew does behind the scenes to keep our customers moving and make Core Diesel what it is!

A big shout out to for fuelling the team with great coffee! ☕🙌

02/07/2026

School holidays don’t mean we slow down. 🚌

It’s the perfect time to service the vehicles that help keep our community moving. While the buses are off the road, we’re making sure they’re ready for another busy school term.

Keeping families safe starts with reliable maintenance.

📍 1 Phillip Court, St Helens
📞 07 4184 9445

Address

1 Phillip Court
Maryborough, QLD
4650

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 6am - 2pm

Telephone

+431622663

Website

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