I hope someone can help - I have a 2005 3lt TD model - engine ZD30. After 100 / 150 km simply shuts down - complete loss of electrics and engine... then after waiting some minutes it starts again but runs very roughly - lots of white smoke / juddering -[fuel or air starvation]. After letting it rest for about an hour, it starts and runs OK again for again 100 + kms. We have changed the injector pump, [and the turbo about 8 months ago]. The diagnostic reading said EGR - I then blocked the EGR inlet as discussed in this forum, checked / cleaned the Airflow meter according to recommendations and its all OK - The car then had an oil / filter / aircleaner service and now it simply has lost all its power - White smoke billows out, juddering, no power etc etc - I have been told that the turbo is overboosting - can one check this ?? [there slight oil leaking from the intercooler] - any ideas what to look at to try to solve this please ? Any advice greatly appreciated