Hi my first post so here goes Citroen c5 1.6 hdi 85k 2007 I had low oil pressure on dash and noisier than usual top end so things I have done Replaced oil pick up pipe (no change) So I needed to check oil flow things I did I took off turbo return pipe and to my amazement no oil flow so checked feed pipes and banjo bolts all good no blockage and banjo bolt filter clean. Unscrewed oil filter to find no oil in filter housing so just out of interest I ran engine with filter undone expecting loads of oil to come out but again to my amazement not a bloody thing. So my conclusion is my oil pump has gone poof so can anyone tell me is the oil pump a gearbox flywheel clutch out job I can't find any info that anyone has done one themselves Thanks Mike
