Hi all I have a problem with my 1990 defender 90 brake bias valve and need to source another. They are not available and if one was its £180!! Can I replace this with anything else i.e. a more modern one? Thanks in advance Jonathan

Thanks guys, I changed it in the summer but have ordered a new one to fit anyway. Will see if this cures the problem.

Hi all, I have a 1990 200tdi defender 90 and have recently noticed loss of power in top gear on the motorway where she loses power and then gets it back and looses it again. its fine below 60mph (does 70 flat out) but seems like a fuel starvation issue of some sort? Also she has been getting...