joeb Posted July 29, 2005 Report Share Posted July 29, 2005 my son just bought a 97 grand prix GTP. nice car but the steering is stiff all the time. I see that it is referred to as magnasteer which is what my STS has. how similar are they? the info I found says if the magnetic coil fails, it should be overboosted all the time. since it seems like it is never boosted, does this rule out that portion of the rack? I assume high effort means something has failed internally in the rack allowing hydraulic pressure to bleed off? do the pumps ever fail on cars? would a garage be able to test the pump pressure output? Link to comment Share on other sites More sharing options...
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