This commodore came into the workshop running rough and noisy. Upon inspection we found that the timing chain was severely stretched.

A stretched timing belt is not something that can be fixed quickly or cheaply. In fact, it can cause significant damage to your engine if not repaired immediately. A timing belt is essential to the smooth operation of your vehicle. It connects the crankshaft to the camshaft and ensures that everything runs smoothly.

When a timing belt stretches, it can cause the timing to be off, resulting in poor performance, rough idling, and stalling. In severe cases, it can cause the engine to stop altogether.

If you continue to drive your car with a stretched timing belt, you could be putting yourself at risk of significant engine damage. A timing belt is not something to take lightly.

If your vehicle is experiencing any issues, it's best to get it seen to by professionals to make sure it doesn't cause any long term damage.