Hi there,
It is a sad fact that British cars leak! For some reason they always have and they always will. It's only the amount they leak varies. These discoveries are know for this, I have replaced a few manifold and sump gaskets over the years, if you get it done, make sure that they check the top of the "Timing Cover" housing for leaks that is another favorite spot they like to let go. If in doubt about what is required get a second opinion, it's your money so don't be dictated to.
Mark (mhpautos)
Saturday, December 1st, 2007 AT 6:32 PM