Hi everyone, Ref to the above, I am getting high rev surges in idle on my 2005 RRS SC 4.2 Petrol SUV - had serviced last week by LR approved garage but they said they had never encountered this problem before!!! Does anyone out there have any suggestions what the problem might be??? Only 80k mileage and in very good condition with FSH so not neglected. Any suggestions welcome. Thanks in advance, Ally