1. J

    Porous block or just head gasket failure?

    Hi P38 Owner, Thanks for your help. I was hoping there would be an easy test that wouldn't involve a lot of work. The latest news is that the vehicle has been into the garage and the mechanic took the top off the coolant reservoir with the engine running. The bubbling was still there so he...
  2. J

    Porous block or just head gasket failure?

    Hi, My mother owns an X plate Holland & Holland Range Rover 4.6. Nice motor but it's started using water. A local garage is hinting at replacing the engine for £4000 because they think it may be the victim of a porous block syndrome. I've done a bit of research on Google and see that this...