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#1
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Power steering issue
I have a bmw e53 x5 autmatic diesel 2003 model. My issue is that my steering feels heavy at times. Lets say if i am driving i can turn the steering wheel with no issues a smal amount. But, lets say if i have to do a full lock on either side, it feels like there is some resistance on the wheels that makes turning harder or heavier. There is no loss of power steering fluid and i have drained most of the fluid out and replaced it with fresh new fluid today. This made very little difference to the steering. I am not getting any noses from the pump like grinding or anything else. Has anyone else experienced these issues before or does anyone know what i need to check or fix? Thanks for your help. |
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#2
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Look at the boots on your steering rack, if they seem a little swollen (not ballooned) then you have an internal seal leaking that is allowing the power steering pump to add fluid into boot making it bind by washing out the grease.
Or... The steering shaft u-joint is sticking because it's worn-out. These are two of the problems I've had personally. Sent from Embassy network using Tapatalk
__________________
"When the Team Chief said.... You're trapped in a hole with nothing but a goat and a slinky, what do you do? Stubby said, I'm not sure but it won't end well for the goat...." ~(Overheard) Last day, Phase 3, Q Course |
#3
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How old are your engine belts could it be there is slack?
Several years back when I was new to BMW I could sware the normal steering was far too heavy... I changed out, lubed up the steering shaft u joint even eventually changed out the steering fluid to this lubegard good stuff...totally. I still was not satisfied! The e83 wasn't equipped with having the power steering electrical assist unit. So once I'm in the hwy, traffic going at a decent clip while in the rain (I always travel with a 2 car length cushion in conditions like this) Traffic comes to a fast halt! I use up my cushion and have to swerve! My physical strength turning that suddenly was too much because I expected a heavy steering wheel. But not so...the steering had compensated for my over reaction and I noticed the steering was firm but yet smooth and lighter. I just missed the car ahead of me and I ran into the shrubbery median. Later I read up on the BMW steering. Come to find out this is normal for BMW. Talk about the "Ultimate Driving Machine!" Sent from my REVVL V+ 5G using Tapatalk ![]() Last edited by getty150; 02-03-2025 at 10:38 PM. |
#4
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I will check that today, thank you for yoru reply. |
#5
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Examples below
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__________________
"When the Team Chief said.... You're trapped in a hole with nothing but a goat and a slinky, what do you do? Stubby said, I'm not sure but it won't end well for the goat...." ~(Overheard) Last day, Phase 3, Q Course |
#6
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+ I would check for seized ball joints even though they should be making a noise, just to be sure. The steering rack can be leaking internally, the actuator part is basically a hydraulic piston, even without showing external fluid loss. IF you have the variable assist rack (should be extra wire) could be something going on there. And yes, check basics like slipping belt first !
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1988 325is (purchased new) sold 2004 X5 3.0 2005 X3 2.5 2008 X5 3.0 (new to me) |
#7
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Quote:
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Wayne 2005 BMW X5 3.0d (b 02/05) 2001 BMW F650GS Dakar (b 06/01) ![]() |
#8
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OK Cheers Wayne!
![]() There is also a filter in the reservoir but that's a long shot and you would expect some noise if the pump was being starved.
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1988 325is (purchased new) sold 2004 X5 3.0 2005 X3 2.5 2008 X5 3.0 (new to me) Last edited by 80stech; 02-04-2025 at 02:58 PM. |
#9
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Quote:
Of course, there are a few differences in the layout of the hoses etc. between LHD and RHD but that is true of all E53 variants. And yeah, the power steering gets somewhat noisy when the pump gets starved (DAMHIK!). ![]()
__________________
Wayne 2005 BMW X5 3.0d (b 02/05) 2001 BMW F650GS Dakar (b 06/01) ![]() |
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power steering fluid, power steering pump |
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