My 06 2.7 diesel (71,000 miles) suddenly cut out at the lights last week. Started immediately but cut out again after about 5 seconds. Brought home on transporter, showing reduced performance message, Next day started ok ran for about 20 minutes then same problem. Did not go into limp mode, just cuts out as if ignition turned off, starts ok for 5 seconds then straight off again, longer I leave it the longer it runs for. Jag indy took it in and said MAF sensors, changed them but same problem, Then told me EGR valves, changed both at a cost of £950! Got car back today so will see how it goes, have I been ripped off at that price? Comments please