Hey everyone,
'05 RSX Base AT here.
Been dealing with a PS leak for the past month. Trying to figure out which parts I need and perhaps tips to fully diagnose and resolve this issue. I have gone through two bottles of Acura PS Fluid so time to pony up this long weekend and fix it.
The leak seemed to start from the pump Inlet Hose so I tried the cheap/easy fix of replacing the O-Ring (91345-RDA-A01) and reservoir cap.
Now it seems to be coming from the pump Outlet Hose, pictured below:
Shop Manual
![Image]()
My Pics (sorry I know my engine block is dirty):
![Image]()
![Image]()
Does the entire line need to be replaced or can I get away with the Outlet seal? The leak is doing a number on my serpentine belt, so I'll likely replace that and possibly the valve seals next. For now just need advice on the leak.
Thanks everyone!
'05 RSX Base AT here.
Been dealing with a PS leak for the past month. Trying to figure out which parts I need and perhaps tips to fully diagnose and resolve this issue. I have gone through two bottles of Acura PS Fluid so time to pony up this long weekend and fix it.
The leak seemed to start from the pump Inlet Hose so I tried the cheap/easy fix of replacing the O-Ring (91345-RDA-A01) and reservoir cap.
Now it seems to be coming from the pump Outlet Hose, pictured below:
Shop Manual
My Pics (sorry I know my engine block is dirty):
Does the entire line need to be replaced or can I get away with the Outlet seal? The leak is doing a number on my serpentine belt, so I'll likely replace that and possibly the valve seals next. For now just need advice on the leak.
Thanks everyone!
