What is the most common cause of engine failure in a Vauxhall Zafira Life?

I've noticed that my Vauxhall Zafira Life has been experiencing engine failure more frequently than before. What could be causing this issue and how can I prevent it from happening again in the future?

The most common cause of engine failure in a Vauxhall Zafira Life is a faulty timing chain.

In addition to timing chain issues, it's also important to regularly check and maintain the engine oil level and quality.

Another common culprit of engine failure in these vehicles is a faulty ignition coil pack. Make sure to have it checked and replaced if necessary.