I too have an intermittent startin problem on my clio Sport 172 on a morning on a cold start it takes the 2nd attempt to start, but if you manage to get your foot on the accelerator quick enough it will start but you have to rev it could this be something to do with the Top Dead Centre sensor? If not what else could it be?
Hi, did you get a reply from anyone about this problem as i seem to have the same thing wrong? and if you did, did you get it sorted, whats the outcome??
Just joined today and found this forum very interesting and helpfull!!
Nice to know im not the only one with car troubles!!