Solli said:

It is a shame, despite everything, I still like the car and want it back on (and off) the road. It deserves it.
Having now finally sorted the Disco 4s suspension (), I'll turn my attention back to it and have another fiddle. You never know, might spot something I missed before...

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Stanleysteamer said:

Does it do it when you rev it standing still, or only under load?
Just wondering if it may be worth fitting a gravity tank, but obvs that wouldn't supply very high pressure.
You said you only had a limited diagnosis thing look at it, have you now got access to a better one?
And have you tried other LR forums to get fresh eyes on the problem.

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Solli said:

Happens standing still. Very predictable at 2780 rpm. I can let it idle and run up to that point, but as soon as it hits it there's no going back. The most confusing bit is where it happened whilst I was working on the car, but I've reversed all I did and it's still happening.
I haven't yet tried my neighbours more fancy one which may come up with something. I don't know anybody with a nancom, as I hear they are the best.
I will try another forum, and see if there are any other ideas. I have spoken to my local garage, and had several conversations about it at shows and had no new ideas unfortunately.

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