Pumping Problems!!

[rossmcdee]

My 4.5s steering has developed a dead spot when at idle. i believe this to be the pump at fault. Possibly the valve is sticking.
A local porsche specialist reccomended draining the fluid and using engine flush in the system to un stick the pumps valve.
Any one heard or tried this method before? Also if I end up replacing the pump anyone know if this is the right one cause it looks a cheap price? £86
http://shop.ebay.co.uk/?_from=R40&_trksid=p390...

[gruffalo]

I do not believe this is the right item, sorry.

[ridds]

Most likely the key on the jackshaft has failed. Check it's turning with the engine running by looking down between the body and the exhasut on the drivers side.

[JensenA]

It's still an engine out job to fit a new PAS. Try draining it and filling with new fluid.

[itiejim]

Just fit an electric one...