How do I troubleshoot the engine problems of my Vauxhall Zafira Life?

My Vauxhall Zafira Life has been experiencing problems with the engine. It feels like it's struggling to start at times and I've noticed a decrease in fuel efficiency. What could be causing this and how can I fix it?

It's possible that your car's fuel injectors are clogged and need to be cleaned. This can happen over time due to a buildup of deposits in the fuel system. I suggest taking your car to a mechanic to have it inspected and potentially cleaned.

Another common cause of engine problems in the Vauxhall Zafira Life is a faulty spark plug. This can lead to misfiring and a decrease in engine performance. I recommend checking and replacing your spark plugs if necessary.

It's also possible that there is an issue with your car's ignition system. This can cause starting difficulties and a decrease in fuel efficiency. I suggest having your ignition system checked and repaired if needed.