1992 Lexus ls400 no Power Steering replaced power steering rack because it was leaking but it had p/s.thought it was the rack so replaced agin no luck,replaced the p/s pump still no p/s.
I don't know mutch about a Lexus but the rubber hose is should be the return line. the pressurized line should be metal or steal bradedAnswerhose that connects directly to reservoir, is the retrun hose the pressure hose goes from pump to steering
How do you troubleshoot a power steering leak on a 1993 Lexus ES300?"
How do you change the power steering belt on a 1996 lexus es300?
Looking for Lexus ES300 engine 1993
time to change your extremely broken pump
sorry I'm not sure how
Yes
Are you sure it is the A/C Compressor and not the power steering pump? LS400, SC 300 and SC 400 are known to have power steering pump issues that leak onto the compressor causing ac compressor failure. Replace the pump as soon as you see a leak.
yes they do... use dexron 3 friendly atf in your lexus power steering only... do not use power steering fluid!!! or you will be buying a new pump and rack and pinion... not to mention corroded hoses...
You need to have someone pull the codes to further diagnos www.lextechautomotivellc.com
Dextron III ATF
There are many different reasons this could happen. I have heard causes from clogged catalytic converters to bad MAF sensors so I wouldn't even guess. The LS400 is a complicated car which means you need a car-specific board. I use lexusownersclub.com for detailed Lexus information. I will vouch for the quality of the technical expertise and the quality of the people. vbd