P/S pump

[300]

ok. Sent my pump out again to get rebuilt, 1,st time came back all was great for about 200 miles ( don't drive it much). So this time I get it back, install it and no power steering again. Yes I turned wheel side to side , belts tight, no air bubbles etc etc. Nothing
Thoughts. ? Thank You
65 Satellite

 

[Yatzee]

I would think the rebuilder would bench test the pump for pressure output. Call and ask. May well be your steering box is leaking internally due to wear or damage.

 

[miller]

Another possible is, pump blades installed backwards.

 

[300]

Well. Took off high pressure hose off valve body on steering box
Started car and lots of fluid coming out
Must be the valve now. Hunt is on