Hey, just had the plugs done due to bangs in the exhaust and rough running, spark plugs have sorted it all out except for one small issue.

On idle you will get a bit of judderig and vibrating, all other times it is fine. So I think it's the fuel filter.

Where is it and is it easy to change? We're going for a long trip in it next Friday so would like to do it by then, we've got a little run-around so I've got a week to do it.

Thanks.