Power steering goes stiff

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Feb 4, 2002 | 02:22 PM

nopistons

Thread Starter

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Joined: Oct 2001

Posts: 691

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From: new jersey

Power steering goes stiff

Occassionally, the steering on my '88 SE will get a lot stiffer than usual, and then it returns to normal. Doesn't happen often, and doesn't last long when it does. Fluid is up to the mark, and the belt is new and tightened properly. Any ideas?
Thanks in advance.

Feb 4, 2002 | 02:23 PM

jmseven

Asset is Wealth

Joined: Sep 2001

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From: Cali

Your pump is malfunctioning.....did you use the right fluids?

Feb 4, 2002 | 02:45 PM

SureShot

Seduced by the DARK SIDE

Joined: Apr 2001

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From: Orange Park FL (near Jax)

That pump is speed sensitive. The ECU may (sometimes) be telling the pump you'r going faster than you actually are.

Last edited by SureShot; Feb 4, 2002 at 02:49 PM.

Feb 4, 2002 | 02:50 PM

j9fd3s

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From: https://www2.mazda.com/en/100th/

the 86-88 has a variable assist system. it is computer controlled, and they seem to get inconsistant. it is either the computer box under the left of the dash or the pump, or the connection between them. if you disconnect the computer it will default to 50% stiff

mike