I.ve had lots of fun starting landrovers over the years , so the first thing I would do is to check all the wires ( I mean bat to chassis , chassis to block , starter to solenoid , solenoid to bat and any others you can find ) , once you have the starter running we can get to the fun stuff , you can get glowplugs in two different types , a coil of wire type and a blunt probe type . the best are the blunt probe type as they seem to burn out less often than the coil type . you need to check that each glowplug is working by energizing the resistor and measuring the voltage at each plug . Some are wired in series and some in parallel . now crank it over and see what happens . if it won't start , check there is no restriction in the air flow ( be it in the filter or in the pipe ) , no resriction and still wont start ? try cracking the injector pipes where they go into the injectors to see if you have fuel to the injectors . fuel and air and still won't start ? time to try a compression test . I think if you have compression , fuel, and air it should go . If it still wont go you may need to look at pump timing . Let me know how you get on , or any questions .........Al