Constant 25mpg - Major service needed?

[CJGREEN]

Spoke to a few people have Clios and they're saying my MPG is low compared to theirs.

The car is due a service so I was just wondering what else to change to try and improve the figures?

Oil
Oil filter
Panel filter
pollen filter
spark plugs?

Cheers,

James

 

[AdamR]

It's cos you rag it around everywhere Plugs, oil, oil filter and maybe HT heads could help, but then you would need to check out stuff like lambda sensor I think.

 

[townlea]

As said yesterday James just needs a good old service. If things have not improved then look towards the lambda sensor.

 

[welshname]

Have you ever reset it?

 

[CJGREEN]

Yea reset it last £20 I put in Rhys. Got 100.0 miles an 25.8mpg.

Even with using cruise at 70 on motorway it's never rinsen up on a long trip.