….this ones proper doing me head in …..its a Vauxhall vecrta O2 plate Mechanical steering pump not electric ……….anyway
Start it up power steering fine ….after its warmed the fluid ….5 mins latter Steering goes stiff rev it a little say 1000 revs steering fine
The power steering pump has been changed and the fluid has been changed the presure relief looks ok ...the idle speed is 840 rpm same as its target speed ..the car has no fault codes
Any ideas anyone