Huuurrrmmmm !!! the plot thickens, spoke to Renault, they asked for us to contact the AA, so we did and the guy came round within 15 mins (well done), identified a leaking injector and promptly followed the misses to Renault, sorted a hire car. Also told my wife that he had seen 6 1.5 106bhps recently???? with the same leaking injectors.
Renault have called saying the car needs a new pipe?? and a new Starter Motor as this is a fault
I wonder if there might be a problem with the boost in power from the 1.5 86bhp to the 106 that there is a rise in injector pressure as in adding a Tunit or similar plug in tuning mod.