Hi, I hope you can help me.
I've got problems with my power steering. The car is a MCS
R53 late 2003. After 5-10 miles, the power steering stops working unless I stop the car and let it cool down.
I have stripped the pump and cleaned the circuit board but hasn't fixed the fault, although the pump is quiter and steering feels abit smoover now.
The p/s fan works when I have the a/c on and appears to be in good condition and doesnt feel rough when I turn the blades. I have tried driving with the a/c on which doesn't stop it from locking up.
Do I need to get the pump rebuilt, replaced or is there something else I can/need to try first.