Marks Mechanics

25/06/2026

Thanks Snapon for some great training on our diagnostic machine.

24/06/2026

Thanks Lyndal :>)

16/06/2026

DPF Warning Light On? Loss of Power? Excessive Smoke?

At Marks Mechanics, we offer professional DPF (Diesel Particulate Filter) Onboard Burn & Cleaning Procedures to help restore your vehicle's performance and efficiency.

✅ Reduce blocked DPF issues
✅ Restore engine performance
✅ Improve fuel economy
✅ Prevent costly DPF replacements
✅ Suitable for many diesel vehicles

Our advanced onboard cleaning process helps remove built-up soot and carbon deposits, getting your vehicle back on the road and performing as it should.

If your diesel vehicle is showing DPF warning lights or entering limp mode, contact us today to book an inspection.

07/06/2026

Thanks for the great feedback Derek.

03/06/2026

WIN A FAMILY GOLD COAST SUPERCARS EXPERIENCE!

Purchase and have a new Repco battery fitted at Marks Mechanics before 31 July 2026 and your are eligible to win an incredible Family Gold Coast Supercars Adventure.

• Return flights for 2 adults and 2 children (if required)
• 3–4 nights accommodation
• 4 x General Admission Tickets to Supercars Gold Coast 500
• Spending money allowance ($500)
• Supercars merchandise pack
• Theme park tickets for 2 adults and 2 children
• Airport Transfers (if required)

Not sure about the condition of your battery? We perform a battery health check on all log book and minor services, giving you peace of mind and helping identify potential issues before they become a problem.

For full details and entry information, visit https://www.repcoservice.com/win

T&Cs apply. Competition closes 31 July 2026.

Ready to experience the ultimate family getaway on the Gold Coast? Enter now for your chance to win!

02/06/2026

31/05/2026

VW Tiguan Walnut Blast

Like many direct-injection petrol engines, carbon buildup on intake valves can gradually rob performance, cause rough idling, hesitation, and reduce fuel efficiency. This Tiguan was showing the classic signs, so it was time to give the intake system some attention.

After removing the intake manifold, we found significant carbon deposits coating the intake valves. Using crushed walnut shell media, we carefully blasted away years of buildup, restoring the valves to a much cleaner condition without damaging engine components.

The results?
✅ Smoother idle
✅ Improved throttle response
✅ Better airflow into the engine
✅ Restored performance and drivability

Regular maintenance like this can help keep these engines running at their best for years to come. If your direct-injection petrol vehicle is suffering from rough running, loss of power, or poor fuel economy, carbon buildup could be the culprit.

Get in touch to find out whether walnut blasting is right for your vehicle.

27/05/2026

It’s that time of year again!

We’re backing Queensland all the way in the State of Origin! There’s nothing like maroon pride.

Go QLD! 👊

18/05/2026

⚠️ AVOID DRIVING ON TYRES LIKE THESE ⚠️

These tyres were manufactured in 2014 and are now severely perished, cracked, and literally falling apart through the tread area.

This is what happens when tyres age beyond their safe lifespan. Over time, the rubber dries out, hardens, and breaks down from heat, UV exposure, and everyday driving conditions. Once tyres reach this condition, they can become extremely dangerous — even if they still appear to have tread depth remaining.

Tyres in this condition can lead to:
❌ Blowouts at highway speeds
❌ Loss of traction in wet weather
❌ Poor braking performance
❌ Dangerous handling and instability
❌ Increased risk of accidents

The cracking and separation visible through the tread is a major warning sign that these tyres are no longer safe to drive on and should be replaced immediately.

👉 Check your tyre age using the 4-digit DOT code on the sidewall. Example: “2414” = manufactured in the 24th week of 2014.

As a general rule:
🔹 Inspect tyres annually
🔹 Replace tyres around 5-6 years or when the legal tread limit (1.5mm across the entire surface of the tyre) is reached
🔹 Replace immediately if cracking, perishing, or tread separation appears

Your tyres are the only contact your car has with the road. Don’t wait until a tyre fails — regular inspections could save your car, or even your life.