Mechanical, Exhaust & Performance/Tuning
We bought our son a 1.0 Corsa 53 Model, 70,000 miles. Since we bought it 4 weeks ago we have had it fully serviced, a new timing chain had to be fitted and a new crankshaft sensor, but still the car, when it gets warm makes a high pitched whine and then at traffic lights the engine slows and it...