
Accurate engine repairs and fault diagnosis carried out by experienced mechanics in Wairau, Auckland, helping restore performance, reliability, and confidence in your vehicle.
At Wairau Motors, we focus on identifying the root cause of engine problems and carrying out repairs that fix the issue properly — not just clear symptoms.
Modern engines are complex, with mechanical, electrical, and electronic systems working together. When something goes wrong, accurate diagnosis is essential to avoid unnecessary repairs.
Our mechanics investigate engine issues methodically, assessing warning lights, performance concerns, noises, and fault codes before recommending any repair work. This ensures the correct repair is carried out the first time.
Wairau Motors is a locally owned and operated workshop based in Wairau, Auckland, run by Dan and Paul. With over 50 years of combined hands-on mechanical experience, our team diagnoses and repairs engines across a wide range of European and Japanese vehicles.
From minor running issues to more complex engine faults, our mechanics take pride in careful diagnosis and quality workmanship.
Decades of experience diagnosing mechanical and electronic engine faults.
We identify the cause of the problem before recommending repairs.
You’ll understand what’s wrong, what needs fixing, and why.
We believe correct diagnosis is the foundation of effective engine repairs.
We diagnose and repair a wide range of engine issues, including warning lights, rough running, loss of power, misfires, starting problems, overheating, and oil consumption issues. Our mechanics work on both petrol and diesel engines.
Engine diagnosis involves checking fault codes, inspecting mechanical components, assessing engine performance, and identifying underlying issues. This allows us to recommend the correct repair rather than replacing parts unnecessarily.
Some warning lights indicate minor issues, while others signal more serious problems. It’s best to have the vehicle checked as soon as possible to prevent further damage or unsafe driving conditions.
Yes. While we’re based in Wairau, Auckland, many customers travel from Glenfield, Albany, Takapuna, Northcote, Birkenhead, Hillcrest, and Mairangi Bay for engine diagnosis due to our careful, methodical approach.
Yes. Certain engine problems, especially those affecting emissions or safe operation, can contribute to WOF failures. We can diagnose and repair these issues to help your vehicle meet requirements.
Clutch repairs can vary depending on the vehicle and complexity of the job. Many are completed within one to two days. We’ll always discuss timeframes before starting work.
Ready to book your vehicle in? Our team is here to help.
4/5 Parity Place, Glenfield, Wairau, Auckland