How to troubleshoot a starting problem with my Vauxhall Vivaro?

My Vauxhall Vivaro is having trouble starting. It turns over but won't start. What could be the issue and how can I fix it?

Firstly, check if your battery is fully charged. If not, try jump starting the vehicle. If that doesn't work, it could be a faulty starter motor or ignition switch. You may need to replace these parts.

Another common issue with starting problems in Vauxhall Vivaros is a clogged fuel filter. This can prevent fuel from reaching the engine. Replace the fuel filter and see if that solves the issue.

If you recently changed your fuel pump, make sure it was installed correctly. A faulty installation can lead to starting problems. It's also recommended to check the fuel pressure to ensure it's at the correct level for your vehicle.