New PS worked at first and now not as easy to turn.
#1
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I had a dead power steering pump on my 95 SC300 and there was 0 assist and turning the wheel was very difficult when I first got it. I bought a new toyota pump a while back and installed it with a new DM high pressure hose. I bled the system and everything was working perfectly... I could basically turn the wheels with 1 finder. After a few hundred miles I see that it seems to be harder to turn the wheels. Not nearly as bad as when the old pump was dead, but surely not as easy at first. I do notice now that it seems to make an whiiring or noise off and on as the belt spins that it didnt make at first.
The fluid is still at the correct level and I dont see any leaks. Is it possible for there to be a clog or something past the high pressure hose that might be starving the pump or messing with something else? Any ideas?
The fluid is still at the correct level and I dont see any leaks. Is it possible for there to be a clog or something past the high pressure hose that might be starving the pump or messing with something else? Any ideas?
#2
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Did you clean the filter in the reservoir? All aftermarket replacement parts state, you must clean the filter or any damage to parts and any warranty will be voided. I'm not saying that this is the problem, but you can probably start there looking for any debris caught up in there and starving the pump of lubrication.
#3
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
I had a dead power steering pump on my 95 SC300 and there was 0 assist and turning the wheel was very difficult when I first got it. I bought a new toyota pump a while back and installed it with a new DM high pressure hose. I bled the system and everything was working perfectly... I could basically turn the wheels with 1 finder. After a few hundred miles I see that it seems to be harder to turn the wheels. Not nearly as bad as when the old pump was dead, but surely not as easy at first. I do notice now that it seems to make an whiiring or noise off and on as the belt spins that it didnt make at first.
The fluid is still at the correct level and I dont see any leaks. Is it possible for there to be a clog or something past the high pressure hose that might be starving the pump or messing with something else? Any ideas?
The fluid is still at the correct level and I dont see any leaks. Is it possible for there to be a clog or something past the high pressure hose that might be starving the pump or messing with something else? Any ideas?
![](https://cimg3.ibsrv.net/gimg/www.clublexus.com-vbulletin/920x2000/f1810612_a06f_4622_b340_a2104954462f_a838924dc63da3da55da2dfb487922c32d18cc9b.png)
#4
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Did you clean the filter in the reservoir? All aftermarket replacement parts state, you must clean the filter or any damage to parts and any warranty will be voided. I'm not saying that this is the problem, but you can probably start there looking for any debris caught up in there and starving the pump of lubrication.
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Studiogeek
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02-16-15 06:00 PM