Help everyone? I have a 2001 clio 172,which had covered 4k when i bought it 12 months old.I spoke to renault wrexham at the time and they said interval was 12k/12months whichever came 1st(in this case it was 12mths)...but since then they have been very vague as to when the car should be serviced?? is it every 12 thou? if so whats involved with the service??the girl at renault service actually indicated to me the other day that the car doesnt have spark plugs renewed until 72,000????that seems excessive to me??? HELP!!!!!!!!!