Redsmac I still have this problem, madnoel10 has replied (thanks!) to other threads on this subject that I have asked about, I have a ticking vibrating from under my drivers side headlamp area in the engine bay, do you have this as well? madnoel10 said it could be the fuel recirculation relay gone wrong, I have not had a chance to check my clio yet, I only use the car at weekends, as little as possible!
I think our problems are electrical/
related and not to do with the coilpack/ignition.