How to check the spark plugs in a Vauxhall Mokka?

I have noticed some issues with my car's performance and I suspect it might be due to faulty spark plugs. How can I check the spark plugs in my Vauxhall Mokka and determine if they need to be replaced?

First, you will need to locate the spark plugs in your Vauxhall Mokka. In most cases, they can be found in the engine compartment, near the top of the engine. You may need to consult your car's manual for the exact location.

Once you have located the spark plugs, gently remove the wires attached to them. Make sure to keep track of which wire goes to which spark plug.

Inspect the spark plugs for any signs of wear or damage. They should have a clean, white appearance. If they are dirty or covered in oil, it may be time to replace them.

To check if the spark plugs are functioning properly, you can use a spark plug tester or a multimeter. These tools will indicate if there is a spark when the engine is turned on. If there is no spark, it may be time to replace the spark plugs.