What are some common issues with the Vauxhall Insignia engine?

I recently purchased a Vauxhall Insignia and have noticed some strange noises coming from the engine. Are there any common issues I should be aware of and how can I fix them?

One common issue with the Vauxhall Insignia engine is oil consumption. Check your oil levels regularly and if they are low, it may be time for an oil change. Also, make sure to use high-quality oil recommended for your specific engine to avoid this issue.

Another potential problem is the timing chain. If you hear a rattling noise from the engine, it could be a sign that the timing chain needs to be replaced. This should be done by a professional mechanic.

Lack of power or stalling can also be caused by a faulty mass airflow sensor. If you experience these issues, have the sensor checked and potentially replaced by a qualified mechanic.