Hi, I have a Rover 416 with the 16V k-series engine. I need to remove the inlet manifold to change the gasket but as having problems with the lower row of nuts. The upper row of stud nuts bolts have come off easily but the lower row fixings are much more difficult. They look like 10mm hexagons , but the first one I tried to undo would not turn with either a 10mm socket nor a 10mm ring spanner and it feels like either the nut head is being "rounded-off" or the tool is sliding off. Does anyone here have any experience with this job and know precisely what tool to use on these awkward nuts ??
Thanks ins advance
Steve
steveharvey [at] dsl [dot] pipex [dot] com