Ok,just an update, a new PCV,new plugs which are now tight(!) and mpg has immediately risen from 17 to 21 mpg around town, and a lot of this has been stop start, over speed bumps etc. does this now sound acceptable fellow owners? I'm hoping to get it out on a decent run tomorrow to see if it increases....
Question now is is there anything else I should be looking for?? Anything else I can try or change to increase mpg?
I'm thinking of a Terraclean next?
Any info greatfully received!