I'm a newby to the forum and would appreciate any thoughts/advice/suggestions regarding a drop in fuel economy in relation to my 2003 Charade 1.0 EL.
I don't really know where to start, tyre pressures all good, no binding brakes. New air filter and plugs plus I've had the ECU 'read' and there are no codes current or stored.
So, I don't know where to go next hence the question to those in the know.
Many thanks in advance, Denz1l