Just changed all the hoses & thermostat on my 2000 land rover (over 100k) discovery last week. Now noticed antifreeze leaking under water pump- suspect it's going bad, am I correct?

Question edited for clarity.

My late mother worked at the Land Rover plant in Solihull and put careful miles on a Disco when it was known as the 'J Car'. Also the first Vogue with a turbo. Long time ago!

Information and videos on both codes.

https://www.google.com/search?q=2000+Land+Rover+Discovery+2+P1481


https://www.google.com/search?q=2000+Land+Rover+Discovery+2+P1451

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How To Replace Water Pump On Discovery 2

www.roverparts.com > ENGINE > Cooling/Heating
See how you can replace the Land Rover Discovery 2 water pump on your own. ...Range Rover 4.0 or 4.6 (P38), 1995 Range Rover Classic, vehicles with 4.0 ...

Range Rover - How To Replace Water Pump P1 - YouTube

? 8:41
https://www.youtube.com/watch?v=EG1x6JZJ1cE
Jun 22, 2010 - Uploaded by RSW Solutions
How to Replace the Range Rover P38a GEMS motor water pump. ... Nathan Templeton 2 years ago ... I ..

If it is not leaking try taking the top off the reservoir, crank it and let it warm up, if no coolent rises into the reservoir when it is warm, add some coolant until it just starts to fill the res...it might go down some then and more till it rises. if it does not rise or fall. Turn it off, let it cool the fill to the mark. If this aint it then it might be leaking....check the heater hoses and inside the care for coolant. might be the heater.

you may not have removed all the bolts recheck your work pump should come out easy once loosened up ..they due still alittle so put allitte pressure on it ..if all bolts are removed

it could be the water pump...
check if the radiator if its leaking...
and it could be the thermostat...
check all of them...these are the main parts that could cause overheating or a leakage of coolant...or it could just be a loose or bad hose...
Good Luck!

water pump - $235
thermostat - $81

for Land Rover Discovery 1999-2004 no more external Fuel Filter serviceable anymore...it's a built-in part with the fuel pump. so if you want to change the filter then change the whole fuel PUMP.

check ur thermostat its not opening to let heat pass through

http://carservicemanuals.blogspot.com/2008/06/download-land-rover-discovery-workshop.html

GL

LAND ROVER DISCOVERY II DONT HAVE FUEL FILTER, ONLY HAVE PRE FILTER IN THE FUEL PUMP