I bought this car a couple of months ago and found the cross headed cap to be leaking located on the top of the pump and in there is a pressure relief valve. i tryed to fix it with various o-rings etc and it didn`t work. i then managed to get a new p\s pump, installed it and no leaks but the pressure relief valve was making a tickey noise as if it is letting by. i started the engine the other day and it leaked out of the bottom plug this time. i don`t want to buy any more p\s fluid as ive now used 4litres and its not cheap. Also the ABS does not work although the brakes work ok they should be better. basiclly im wondering by replacing the brake bomb accumulater as that is next in line to change,will this help sort the p\s leak and cure the ABS not working? has anybody encountered this problem? im really stuck 