power steering pump or box?
Thread Starter
Senior Member
Joined: Jul 2007
Posts: 1,305
Likes: 1
From: Corner Brook, NL
Car: 1984 Z28 HT,2006 2500HD
Engine: 5.7L, 6.6Llbz dmax
Transmission: 700R4, 6 speed allison
Axle/Gears: worn out 3.73 posi
power steering pump or box?
somewhere in my steering system something is gone. when i turn full lock the engine drops like 700-ish rpms and the pump screams. and the steering feels chunky like a volume **** or something just not smooth lol. plus when i got the car the power steering pump was bone dry. and the hoses are leaking. so my questions are should i replace the pump or steering box? and will any of these parts come with new hoses?
Senior Member
iTrader: (1)
Joined: Jul 2008
Posts: 751
Likes: 2
From: NE Ohio
Car: 82 Z28
Engine: TT LS
Transmission: 4L80E
Axle/Gears: S60 3.54's
Re: power steering pump or box?
I'd guess the pump is toast. A new one will not come with hoses, but they're probably around $20-$30 for each hose. The return hose may just be a standard rubber almost fuel line that should be $1.10/foot. I just put a pump on a van, and the directions say to pre-bleed the system before operation. My guess is this means the pump really doesn't like being dry, along with squealing is never good.
Thread Starter
Senior Member
Joined: Jul 2007
Posts: 1,305
Likes: 1
From: Corner Brook, NL
Car: 1984 Z28 HT,2006 2500HD
Engine: 5.7L, 6.6Llbz dmax
Transmission: 700R4, 6 speed allison
Axle/Gears: worn out 3.73 posi
Re: power steering pump or box?
yeah i have no idea how long the pump was dry. i bought the car about 5 hours away from where i live and drove it home like that
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Joined: Jul 1999
Posts: 17,265
Likes: 168
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: power steering pump or box?
I'd recommend both. Although you may get by with just changing the pump, there's always a risk that metal from the failed pump got into the steering box. Over time, it will cause the steering box to fail if it hasn't already.
Thread Starter
Senior Member
Joined: Jul 2007
Posts: 1,305
Likes: 1
From: Corner Brook, NL
Car: 1984 Z28 HT,2006 2500HD
Engine: 5.7L, 6.6Llbz dmax
Transmission: 700R4, 6 speed allison
Axle/Gears: worn out 3.73 posi
Re: power steering pump or box?
is there a way to flush the box or something? im kinda workin on a loose budget and im assuming that the box aint cheap
Senior Member
iTrader: (1)
Joined: Jul 2008
Posts: 751
Likes: 2
From: NE Ohio
Car: 82 Z28
Engine: TT LS
Transmission: 4L80E
Axle/Gears: S60 3.54's
Re: power steering pump or box?
Some drag racers just take the pump and lines off. As long as you have the v-belts instead of a serpentine setup, and want a workout, you could probably do that to not have to buy anything.
Thread Starter
Senior Member
Joined: Jul 2007
Posts: 1,305
Likes: 1
From: Corner Brook, NL
Car: 1984 Z28 HT,2006 2500HD
Engine: 5.7L, 6.6Llbz dmax
Transmission: 700R4, 6 speed allison
Axle/Gears: worn out 3.73 posi
Re: power steering pump or box?
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