'89 Path power steering pump whine

hpm123 · Sep 3rd, 2007, 02:44 PM

Have an 89 Path SE which has a very noticeable "whine" noise in the cab area, that I've tracked down to something in the power steering area. If I take the belt off the PS pump, the whine goes away.

Would anyone know if I'm looking at a pump replacement, or might it be something else in the PS mechanics. Power steering has been and is working fine at the moment. Would appreciate any assistance if anyone's worked on this particular issue before before I replace the pump... TIA -

hp

**88pathoffroad** · Sep 4th, 2007, 12:54 PM

It's probably on it's way out if it's whining. Not a common problem or complaint, but every now and then things wear out.

hpm123 · Sep 4th, 2007, 06:04 PM

much obliged '88 - Time to get a pump on order it sounds like..

**88pathoffroad** · Sep 4th, 2007, 07:41 PM

Wait till you see how tiny that thing is, heh.

hpm123 · Mar 16th, 2008, 05:46 PM

Better late than never I guess. Just now getting around to swapping out this PS pump.

Is there a parts supplier you guys can recommend to get this pump? I've tried looking online and not having much luck locating one. The local Nissan shop wants over $400 for a replacement pump and would rather find a cheaper solution. Used not a problem.

Thanks up front for any assistance -

hwystar1 · Mar 16th, 2008, 10:06 PM

check the fluid level first, low on the fluid will also cause a whinning sound

have a nice day,
hwystar1

amo1dun · Mar 16th, 2008, 10:57 PM

Don't know how reputable these guys are but this is what I found online in
a 2 minute search for u bro

Overnight AutoParts Catalog - 1989 Nissan Pathfinder P/S Pump
or....
Nissan Pathfinder 1989 P/S Pump - AutoPartsWarehouse.com

hpm123 · Mar 17th, 2008, 06:54 AM

thx for the tips fellas - fluid levels i've always kept topped off and spent probably 40min with autopartswarehouse and my 89 is a VIN Y family. Most parts they offer are for VIN H family. I was told that it wouldn't fit. Never did follow up on this to verify as the APW rep I was dealing with wasn't the sharpest pencil in the stack.