Hi. I have got a 2.5 130 t5 which is struggling to start after a few hours of the engine off. It had a new turbo fitted few months ago. It turns over but doesnt fire for a while then gives out lots of smoke. Had the plugs tested and it wasn't them. Have also been told it could be a build up of oil in the exhaust but the bloke i bought it off says he replaced part of the exhaust. The last thing ive been told is that its most likely to be the seals on the diesel pump that have gone and that my own pump has to be rebuilt as you cannot get a replacement. Has anyone come across any of this or have any ideas. Thanks.