2001 fbody PS pump gets hot
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2001 fbody PS pump gets hot
So I did a 5.3 swap on my fbody. During the install I swapped in a remanufactured rack and pinion and then using my existing pump. Topped off fluids drove the car around , during the drive I have loss of PS and difficult to turn. Get home and fluid is dripping from the top of the fill cap and the pump is extremely hot. So I take apart the pump and the shaft is broken. I replace the pump , new fluids and bleed it. Same thing pump gets super hot and there's no assist to the pump so extremely hard to turn. I figured it was a bad pump so I replace it again with new hoses add new fluids . But it does the same thing. Anybody have a clue what it could be? My fear is that it's the rack and pinion.
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figured it out. took out the rack and pinion. turns out the high pressure connection was not drilled all the way and literally was blocked by a metal wall so pressure actually made it into the rack and pinion. how the heck did that rack and pinion pass the inspection at the factory??