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Power steering fluid

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Old Sep 21, 2012 | 09:15 PM
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Power steering fluid

Im getting low on power steering fluid since I can hear it whining so I want to top it off but from what I have read you should put transmission fluid in the pump not power steering fluid in?? This seems a bit odd to me
 
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Old Sep 21, 2012 | 09:24 PM
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i have been told DO NOT use atf for power steering fluid.
 
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Old Sep 21, 2012 | 09:27 PM
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Originally Posted by wicat3
Im getting low on power steering fluid since I can hear it whining so I want to top it off but from what I have read you should put transmission fluid in the pump not power steering fluid in?? This seems a bit odd to me
It's Mercon. It's not really just transmission fluid, rather that it is a hydraulic fluid that Ford specs for use in Auto trannies and power steering units of some of their vehicles. Using power steering fluid will make things worse.
 
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Old Sep 21, 2012 | 09:31 PM
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i have been using tractor hydraulic fluid in mine and have been having good luck.
 
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Old Sep 22, 2012 | 07:17 AM
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I don't have a '92 owners manual but my '87 calls for Type F ATF in the power steering system.
 
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Old Sep 22, 2012 | 07:23 AM
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Yea so auto tranny fluid should be used over power steering fluid? Is this on all vehicales or just our Fords? And if I have power steering fluid in my pump how can i flush that to put the right stuff in?
 
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Old Sep 22, 2012 | 10:42 AM
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Ford's the only one I know of that uses ATF in the PS. My '90 uses type F too.
 
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Old Sep 22, 2012 | 11:36 AM
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I wonder if my 92 take F or mecron?
 
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Old Sep 22, 2012 | 01:32 PM
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I use F in mine, dexron while yes quieter then PS fluid, it produces light squeal/whine almost all the time.
Type F it's silent, unless of course get abusive on it say holding at full lock for too long a time.

PS fluid makes it sound like someone is slow torturing a pig, never stops squealing.
 
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Old Sep 22, 2012 | 02:03 PM
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mine has been spun to 7500 with muddy water in it, tractor hydraulic oil, engine oil, power steering fluid, atf pretty much anything you can think of, one of my lines has a leak so I am constantly filling it with what ever I have on hand, been doing this since 2006 and havn't had any problems with the pump, I would just put what ever you have sitting around in it they are pretty indestructable.

just read the post above mine and i cannot speak for how loud the pump is as my engine too loud
 
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Old Sep 24, 2012 | 10:12 AM
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Originally Posted by burnout400m
Ford's the only one I know of that uses ATF in the PS. My '90 uses type F too.
I believe toyotas even back to the 80s called for dex3. Don't know if any others use it though.
 
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Old Sep 24, 2012 | 11:06 AM
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Originally Posted by Bad Bad Leroy Brown
I believe toyotas even back to the 80s called for dex3. Don't know if any others use it though.
Hmm, I think there's a toy stuck in my undercarridge. Maybe I'll dig it out and see.
 
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Old Sep 24, 2012 | 01:29 PM
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Originally Posted by burnout400m
Hmm, I think there's a toy stuck in my undercarridge. Maybe I'll dig it out and see.
Ya, those early toyotas were tiny weren't they.
 
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Old Sep 24, 2012 | 01:59 PM
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Even the latter ones were small. I once managed to push all three pedals at the same time with my size 12E work boot when I worked at a quicklube.
 
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Old Sep 24, 2012 | 04:32 PM
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Lordy, how soon we forget. EVERYONE used ATF in their power steering. Older Fords and GM say to use ATF right on the cap. So-called "power steering fluid" is ATF without the red dye designed only to seperate you from your money. Use any old ATF you want, it won't make any difference. I have been using ATF in every car or truck I have ever owned since the 70s and have never had a pump failure. ATF is in my 2005 Escape and 2005 Freestyle right now (newest cars in my fleet). "Power Steering Fluid" is for suckers.
 
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