Troubleshooting the Ignition System in a Vauxhall Zafira Life

My Vauxhall Zafira Life seems to have issues with starting, especially when the engine is cold. I have tried replacing the spark plugs and the battery, but the problem still persists. What could be causing this issue and how can I fix it?

Based on my experience with Vauxhall Zafira Life, this could be caused by a faulty ignition coil. I would recommend getting it checked and replaced if needed by a qualified mechanic.

Another possible cause could be a clogged fuel filter. Make sure to check and replace it if necessary.

You may also want to check the ignition switch and wiring for any loose connections or damage. If needed, it's best to consult a professional for proper diagnosis and repairs.