Car diagnostics Sunshine Coast – check engine light, faults & warning lights
30-minute diagnostic for $90, credited back if you go ahead with the repair. Factory-level scan tools for European and all other makes.
What we diagnose
We find the cause first – we don’t throw parts at your car.
Check engine & warning lights
Engine management light (steady or flashing), ABS, airbag, EPC, DPF, AdBlue and service warnings – fault codes read and explained.
Electrical faults
Batteries, alternators, starters, sensors, wiring, modules and parasitic drain. Coding and programming after repairs.
Noises & vibrations
Knocks, rattles, clunks, squeals and vibrations – road-tested and traced to the source.
Leaks & overheating
Oil and coolant leaks, water pumps, thermostats, radiators and overheating – pressure-tested.
Transmission & DSG
Jerky or slipping gear changes, DSG/automatic faults and mechatronic codes diagnosed with the right tooling.
Running problems
Misfires, rough idle, loss of power, turbo and fuel-system faults, EGR and DPF issues.
How our diagnostic works
Scan & test
We read every module with factory-level tools, check live data and test the system – not just the code.
Photos & quote
You get the cause, photos and a fixed quote. Nothing is done without your OK.
Fix & credit
Go ahead with the repair and the $90 diagnostic is credited back on your invoice.
Prices – incl. GST
Inside a Nestocar workshop
The Nestocar family, now on the Sunshine Coast
Nestocar is a family business with more than 50 years in the trade. Our Kunda Park workshop works the same way: clear quotes, and photos of anything we find before we touch it.
Find us
Serving Kunda Park, Maroochydore, Buderim, Mooloolaba, Alexandra Headland, Sippy Downs, Forest Glen, Kuluin, Mountain Creek and Nambour.
Nestocar Sunshine Coast
500 Maroochydore Rd, Kunda Park QLD 4556
Mon–Fri 7am–4pm · Saturday by booking only
Frequently asked questions
How much is a car diagnostic on the Sunshine Coast?
Our 30-minute diagnostic is $90 incl. GST, and it’s credited back if you go ahead with the repair.
What does a flashing check engine light mean?
Usually a serious misfire that can damage the catalytic converter. Reduce speed, avoid long drives and book a diagnostic as soon as possible – if the car isn’t safe to drive, call us first and we’ll tell you the safest way to get it to us.
Can you code and program modules after a repair?
Yes – we do coding and programming for European and other makes, for example after replacing batteries, modules or sensors.
Do you diagnose DSG and automatic transmission faults?
Yes. We diagnose jerky or slipping shifts, warning lights and mechatronic faults, then quote the repair.
Is the diagnostic just reading the codes?
No. A code tells us where to look; we then test the components and wiring to confirm the actual cause before quoting.
Book your car in today
Pick your service, date and time online in a minute – or give us a call.