There are basicaly 2 things that can cause your problem. 1 the pump over presurising the system. To check this run the engine and remove the resevior cap, see if the fluid is frothing, it will look like blancmange.If so the problem is with the pump (relief valve stuck poss). If not, it will be the rack. The spool inside the rack is probably faulty presurising both sides at once. Hope this helps,paddycanman
paddycanman
June 2008