Toymods Car Club Inc: Tech & Conversions => 1JZ powersteer pump is noisy

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Driftspec
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Registered:
November 2003

Re: 1JZ powersteer pump is noisy

Tue, 08 February 2005 23:12

KOFFEE-BLACK wrote on Wed, 09 February 2005 09:52

lumpy wrote on Wed, 09 February 2005 09:46

I had a few problems with the 1jz p/s pump - the first one the front bearing went and scored the shaft, and the second one (2nd hand) was always pretty noisy too. Make sure that it's been bled properly for a start - that can cause the whirring noise when you turn and low speed.

Exactly like mine, its getting refurbished as we speak. Mine also was hard to turn at low rpm.

In the end it ended up being that all the seals on the second P/S pump (I own Lumpy's old car) were buggered and air was getting into the system on load staving it of oil. This had caused wear on the pump internally.

Had the pump rebuilt with new parts and got all the old hoses replaced at the same time and its as good as new.

It was not a cheapest option but was worth it, as it is brand new now.

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