Some times it is as if I have no power steering and then it seems to work good. Then when I turn sharp it cuts in and out then makes a noise. But it is like I have no power steering some times like it just does not work... but then it it is just fine like nothing ever happen.... PLEASE HELP IF YOU CAN

 

Is the belt adjusted properly?
It runs off the A/C compressor so check that belt as well.

 

I found that the bolt that adjust the belt on the pump the nut had come off but the threds are striped where can I find a bolt that is the one where the adjust runs thu the head of the bolt Let me know if you could please

 

Dealer or Junk Yard.