Customer repaced P/S pump due to no power assist. We replaced P/S gearbox, and Hydroboost, no difference. We replaced P/S pump with reman Acdelco P/S pump(twice).Tested P/S pressure at idle- 350psi, dead head [...] P/S pressure hose from pump to Hydroboost, an...

FIX posted 12/9/2008

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