Check to make sure the fluid is at the proper level. That could cause your swoosh. Let it warm up and see if their are any air bubbles in the fluid. If their is they didn't bleed the system. It could also be that the pump is just speeding up.
NEW ANSWER: YOU can't bleed the PS pump and there is no reason to.
All you have to do is turn the wheels all the way to the left and right a few times and it will bleed it's self. Are just go and drive it. I've been a mechanic for 30 years and I've never heard of bleeding a Power Steering pump.
Newer Awnser: According to my Silverado Teardown guide, you can bleed the power steering pump by first checking the cold level, adding as needed. Start the truck, turn wheels left and right a few times. Let the system warm up, check level again...done.
You NEED to replace the rack and pinion steering unit.
It does not matter on that year, just make sure that it is POWER STEERING FLUID.
Their isn't one
it should be a black cylender cup thing that says power steering fluid
yes, Chevy truck brackets are the same from 1988-1995
How do you remove power steering pulley on a 1990 ck truck
Chevy said to us GM power steering fluid. But it does not matter as long as it is power steering fluid. There just trying to sell something.
crank pulley.
how do I bleed my power steering pete thank you
ball joints could be bad Did you make sure you got all the air out of the power steering system?
V-8s are on the drivers side in front of the exhaust manifold.
It does not matter on that year as long as it is a good name brand.