It could be some old powdered desiccant could be fouling the front valve block.

Apparently quite easy to clean once you get at.

I need to look at mine in the near future as although I replaced my old compressor it’s still not playing nicely 😂

Well the weather has been terrible so i haven't been able to move forward with it. Talking to my wife she was worried about me after being under the car for 2 days in the cold. She said i looked really ill, and to be honest i felt it too, (not getting any younger lol). We sat down and looked at the work i still need to do on it. New o/s bottom ball joint for the 3rd time in 12 months, suspension valve blocks, possible tank, Fuel tank cradle and i have developed a vibration at 60 until the gearbox is warm, plus some other stuff. The car was my late dad's but repairs are getting more frequent and bigger, so i have decided to trade it in for something else. I love land rover, but will move away from it for now. Mortgage is finished in 12 months time so i will be returning to land rover without a doubt in a couple of years with something a lot newer. But for now something reliable and boring.
I will be putting a couple of things on the for sale section soon, my bearmach hawkeye one of them, and some trim pieces ect so keep a look out.
Thanks all for the support. 55 plate
2.7 TDV6 HSE
Arctic frost