Tony Sefton | Message modified by user UKAT5581 December 8, 2008, 9:21 pm
Stewart. Why the Heck are you checking manifold Vac on a TURBO Diesel. ?? Shouldn't you be checking Boost Pressure, check for split boost pipes, split intercoolers etc. ??
see if the turbo's working and make sure that there aren't any leaks. ???