I have had my Fozzie for few weeks now just did short trips to work and local trips  but yesterday had my first proper motorway run everything was sweet and she ran no problem I arrived at my destination parked up for a hour but when I fired up for the return journey I noticed a orange engine symbol lit a little bit of panic set in but I carried on with the journey everything sounded good no loss of power  or oil leaks and drove fine > After a little research I checked the fuel cap and disconnected the battery for a hour and the light has gone off now . But I did get petrol on my way from a different garage I usually use BP but filled up with Shell yesterday so I am right in thinking that Foresters  can be temperamental over what fuel they like ?

is it a turbo'd model?

No just a normal 2L

 

as long as its 95ron shouldn't make any difference.

 

need to get the code read to see what it says

OK thanks I will do

 

fuel cap not seated will cause evap codes .

Get a cheap code reader or diag cable for the freeSSM software and review pending and previous fault codes as starting point and some direction on what likely the cause .