Why does my Vauxhall Mokka have poor fuel efficiency?

I've noticed that my Vauxhall Mokka seems to be using more fuel than usual. What could be causing this issue?

There are a few potential reasons for poor fuel efficiency in a Vauxhall Mokka. One common issue is a dirty air filter, which can restrict air flow to the engine and cause it to use more fuel. You may also want to check your tire pressure and make sure it is at the recommended level, as under-inflated tires can increase fuel consumption. Another possibility is a faulty oxygen sensor, which can cause the engine to run less efficiently. It would be a good idea to have a mechanic diagnose and fix any potential issues with your car.

It's also possible that your driving habits could be affecting your fuel efficiency. Things like excessive idling or aggressive acceleration and braking can lead to higher fuel consumption. Try to be mindful of these habits and practice eco-friendly driving techniques to conserve fuel. Additionally, make sure you are using the recommended fuel for your Vauxhall Mokka, as using a lower grade fuel can also impact fuel efficiency. If you continue to experience poor fuel efficiency, it may be worth getting a tune-up for your car.

Another factor that can affect fuel efficiency is the condition of your vehicle's spark plugs. Over time, they can wear out and become less effective, causing your car to burn more fuel than necessary. It is recommended to replace your spark plugs every 30,000 miles or according to your car's manufacturer's guidelines. By keeping up with regular maintenance, you can help improve your Vauxhall Mokka's fuel efficiency.