No difference at all, had a sensor changed by renault in the turbo & made no difference. Because the on board computer is not recording a fault ,they are saying they cannot find the fault. The diagnostics is showing no faults. It feels like either there is a blockage or the cars computer is not informing the engine of the relevant information for the engine to run properly. Thanks for your help.hi there, sounds bit like you maybe having glow plug or egr trouble, what does it drive like once it has warmed up?
Scenic now working fine. Factory Settings on car management system had changed. No reason given, but factory settings reset to original by dealership & noe runs perfect.Can anyone help? Our car splutters first thing in the morning & loses power for no reason while driving. I then have to either put foot down on accelerator or take foot off & put it back down again for turbo to kick in.