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Certified Automotive Mobile Mechanics Gold Coast Mobile Mechanic. 7 days a week.

01/10/2026

💥 70 Series V8 Diesel — Turbo Failure

This V8 70 Series LandCruiser came in with a turbocharger failure caused by a broken exhaust impeller blade.

The old turbo was removed and replaced with a new unit — but getting it out wasn’t exactly straightforward. 😅

Several rusted and damaged bolts meant the engine had to be removed to safely access and remove the turbo without causing further damage.

🔧 New turbo fitted
🔧 Exhaust impeller failure identified
🔧 Damaged/rusted fasteners dealt with
🔧 Engine removed and refitted
🔧 Full repair and testing completed

A good reminder that sometimes the repair itself is only half the job — getting to the failed component can be the real challenge.

📍 Certified Automotive — Mudgeeraba
🚐 Workshop & Mobile Mechanical
📞 Get in touch for your next repair

29/09/2026

🔧 Jeep Grand Cherokee V6 Diesel – common failure points caught early

This Grand Cherokee came in with a couple of issues that are worth keeping an eye on with the V6 diesel.

💧 Cooling system: Failed valley coolant hose and brittle plastic fittings — a leak waiting to become a much bigger problem.

⚙️ Intake manifold: Failed swirl actuator and damaged/sworn swirl gear, affecting the operation of the intake system.

We pulled it apart, found the failed components and got it sorted before these issues could turn into a roadside breakdown or much bigger repair bill.

Regular inspections can catch age-related hoses, plastic fittings and intake system faults before they leave you stranded.

📍 Certified Automotive – Mudgeeraba
🚐 Mobile servicing across the Gold Coast

27/09/2026

💥 AMG C43 — Rear Shocks Had Seen Better Days!

Leaking rear dampers can seriously affect ride, handling and stability — especially on an AMG.

This C43 came in with leaking rear DampTronic shocks, so we replaced them with new units and got the suspension back to where it should be. 🔧

✅ New rear DampTronic shocks
✅ Restored ride & handling
✅ Proper electronic damping retained
✅ No more leaking dampers

If your Mercedes is feeling floaty, harsh, bouncy or unstable, it could be time to have your shocks checked.

📍 Mudgeeraba workshop
🚐 Gold Coast mobile mechanics

25/09/2026

We know summer heat is coming when the air conditioning jobs are booking in. Another for an evaporator replacement.

🏎️ A little bit of exotic on the job today…We’re usually working on everything from family cars and 4WDs to commercial f...
26/08/2026

🏎️ A little bit of exotic on the job today…

We’re usually working on everything from family cars and 4WDs to commercial fleets — but every now and then, we get called out to something a little more exotic. 😎

Today’s job? McLaren battery replacement. 🔋

Nothing too dramatic — just a battery replacement. But it’s not every day one of these comes up on the mobile schedule! 🔥

📍 Certified Automotive — Mobile Mechanics
📍 Gold Coast & surrounding areas

23/08/2026

🔧 Dodgy DIY… holding on by a hose clamp! 😳

During a routine service, we found this battery terminal had completely rotted and corroded away — and was basically being held together by a hose clamp! 😬

A temporary DIY fix might get you home, but this is a serious electrical and reliability issue. Poor connections can cause starting problems, voltage drops, heat and even potentially damage other components.

Thankfully, we found it during the service before it caused a bigger problem. 👌

🎥 Check out the video to see just how bad it was!

Certified Automotive
📍 Mudgeeraba, Gold Coast

CarMaintenance MechanicLife DodgyDIY DIYFail AutoElectrical Battery CarRepair PreventativeMaintenance

20/08/2026

3 Mechatronics. 1 Week. 😳

Three VW mechatronic units replaced this week — across Polo and Golf models.

The video shows all three old units lined up on the bench after being removed. When these start failing, you can get all sorts of transmission issues — harsh or delayed shifting, gear selection problems, warning lights and even complete loss of drive.

These aren’t your average gearbox repairs, and proper diagnosis is critical before replacing an expensive component.

All three are now back on the road. 🔧🚗

📍 Certified Automotive — Mudgeeraba
📞 Diagnostics • Repairs • Servicing

18/08/2026

High-RPM Shift = Clutch Failure 💥

This Suzuki swift came in after a high-RPM shift — and the clutch definitely didn’t enjoy it! 😬

The friction plate was heavily worn and had finally let go, with metal plate breaking and one of the spring coming out of the plate.

Once the clutch gets worn to this point, it’s not a matter of if it will fail, but when.

We pulled it apart, found the damage and got it sorted properly. 🔧

📍 Certified Automotive — Mudgeeraba
🚗 Mechanical repairs & servicing
🔧 Clutches • Diagnostics • Repairs

04/08/2026

This Toyota HiAce came in for a general service.. and we’re glad it did!

Tyres are easily overlooked, But a close inspection revealed severe cracking throughout the sidewall.

Sidewall cracking isn’t just cosmetic—it’s a sign the rubber has deteriorated with age and exposure. Once tyres get to this stage, they’re at a much higher risk of sudden failure, especially in our Queensland heat or when carrying heavy loads.

Tyres don’t just wear out—they also age out.

If your tyres are more than a few years old, or you haven’t had them inspected recently, it’s worth having them checked. A five-minute inspection could prevent a dangerous blowout.

Don’t wait until your tyres make the decision for you.

📍 Certified Automotive – Keeping Gold Coast drivers safe, one inspection at a time.

30/07/2026

❄️ No cold air? It might not be your compressor.

This Nissan X-Trail came in with an air conditioning leak. After pressure testing, we traced it to the evaporator core – hidden deep inside the dash.

Replacing an evaporator isn’t a quick job. The entire dashboard has to come out, along with a huge amount of interior trim, just to access this small component.

🎥 Check out the video to see what’s involved. It’s a great reminder that some repairs require hours of labour before you even reach the faulty part.

If your air conditioning isn’t keeping you cool, don’t just keep topping up the gas. We’ll find the leak and repair it properly.

📍 Mudgeeraba

CarRepairs

Address

11/55 Railway Street
Mudgeeraba, QLD
4213

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 6pm
Sunday 8am - 6pm

Telephone

+61478499369

Website

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