Acura MDX Whining Power Steering Pump fix DIY

"Make Acura Great Again"
Season 3, Episode 3
Acura MDX Whining Power Steering Pump fix DIY
In this episode I will be fixing the whining power steering pump.
Table of contents:
1:59 - Tools needed.
3:20 - Extracting power steering fluid from the reservoir
5:05 - Removing the reservoir return hose.
5:28 - Extracting power steering fluid from the reservoir return hose (coming from the steering rack)
6:35 - Removing the reservoir outlet hose, the reservoir and cleaning it.
7:33 - Removing the power steering pump high pressure line and the o-ring.
8:20 - Removing the power steering pump intake and the o-ring.
9:54 - Installing new o-rings.
10:26 - Re-installing the power steering pump high pressure line and the intake.
12:00 - Re-installing the reservoir and the hoses.
12:26 - Adding new power steering fluid and starting the car.
You can fix a similar issue on other Acuras/Hondas or pretty much any other car with a power steering pump using this video.
-------
Here are the links to some tools I used or recommend using for this video:
Orange O-ring for the power steering pump intake: 91345-RDA-A01
Black O-ring for the high pressure line: 91370-SV4-000
Here's a link to a set on eBay that I bought:
www.ebay.ca/it...
Stanley Professional Grade Socket Set, 99 Pieces:
US: amzn.to/2nXM4cS
Canada: amzn.to/2EsHWLS
LED working light:
US: amzn.to/2MOZCCz
Canada: amzn.to/2Tu2Eyw
Nitrile gloves:
US: amzn.to/2BsaGSg
Canada: amzn.to/2Bsb1o6
Impact wrench to speed up the process:
US: amzn.to/2ChafHr
Canada: amzn.to/2HeArpJ
Magnetic tray to simplify tracking nuts and bolts:
US: amzn.to/2GcTqj1
Canada: amzn.to/2CjWS9i
Vacuum pump:
US: amzn.to/2D3BYh7
Canada: amzn.to/2t5llgl
Shop towels (bulk):
US: amzn.to/2MQ2izJ
Canada: amzn.to/2G8VbSx
Workshop rags:
US: amzn.to/2MQGJ1S
Canada: amzn.to/2DU1FCo
Ссылка на русскую версию: • Устранение шума насоса...

[@EndoftheRd]

My friend.. Let me tell you, EVERY TIME you got me wonder how good you explain and every process to get things done. Being as you are and do vids undoubtedly you will get more enthusiastic Acura community. Just think about it. In a way of every owner of MDX is a potential subscriber 😳 This MDX is one of the most beautiful vehicles my 09 is sooo pleasant to drive. People please share and come back for more. 👍

[@AcuraAddicted]

Thank you so much for your feedback, this is really encouraging! I try to explain, describe and show the way anyone could repeat it, that’s the goal. Thanks again, I’ll keep going!

[@losniteowlsbg]

@@AcuraAddicted I recently changed that A.C line on my 2011 mdx and now that noise I did remove the power steering hoses but did not run the pump.at the time u think replacing the power steering fluid will help??

[@AcuraAddicted]

@@losniteowlsbg See if the fluid bubbles and if it's on proper level first. See what condition it's in. Perhaps replacing it would help if it's in bad shape. If not, it's probably the pump.

[@alaind831]

dude, 10 time simpler: disconnect the return line and get an empty 1 gallon milk container to have dirty fluid go into (there is space to put in in there and shove the line into the top). remove the filler cap and pour a quart+ of fluid while a second person starts the car and turn the wheels from side to side until return liquids goes clear. That's it! 5 min job. I don't believe getting a bit of air by mistake will be an issue (I've seen others run it dry but I didn't want to chance it). In your video you fluid is still very dirty! my technique you get 100% clean going in, dumping old coming back, not mixing... just suck all dirty out before disconnecting return line and poor clean in. thumb down. I ended up also replacing the pump in/out o-ring as mine were shot (very very dirty fluid and leaking steering column so I added AT-205 to help other seals in the system. $20 vs 1000+ quoted by dealer who wanted to replace the lower parts. Been perfect (no leak or sounds) for 4 years now.

[@ayyubjackson]

What year mdx

[@alaind831]

@@ayyubjackson 2007 MDX, but only 130k

[@danstocker508]

Bagdan, your videos have saved me hundreds, if not thousands, of dollars by thoroughly showing me how to do many things on my '13 MDX. Your videos are very well put together, your explanations are on point and the videos compliment the instructions very well. THANK YOU so much for all your videos!

[@AcuraAddicted]

Thanks a lot, Dan, glad I could help!

[@ericfox4526]

Just stumbled across this and was amazed how great it was. Thanks to this, I did the whole job in about an hour, had no issues and fixed the problem. My 08 is quiet again!

[@gracewagoner3222]

Thank you!!! Great step by step instructions and I was able to fix that terrible sound when the mechanic couldn’t get me in for 2 weeks.

[@mathieumoreau1649]

This is how all DIY vids should be done. Thanks so much!

[@briangbga2619]

Thank you very much. Just performed this procedure and it went like clockwork.

[@mistyfreedle5101]

Great video. Even a girl can do this diy thanks to video such as yours! And yes, that bottom bolt is a real beast! Dropped mine and couldnt locate it for hours!! Made the job take way too long, I suggest to follow his lead and put towels and rags down to help prevent that from happening to you!! After finding it, my neighbor came to see what i was doing, and HE thought he could do better and faster and he dropped and completely lost same bottom bolt!! Couldn't find it ever. ..had to put different bolt in and not sure exactly how long it needed to be, but so far, I think it will work! Can anyone give me the size of that 10mm bolt? My car is 2005 Acura RL. Anyone please?

[@sarahanderson416]

This is great and helped so much, but found almost every hose to be rotted and cracked so now my 1 hour job is an ongoing hunt for the right parts😭

[@AcuraAddicted]

Yes, very advisable to replace hoses at some point down the road. I guess your time has come.

[@markchambers8641]

This is so crazy you uploaded this because ever since the cold weather mine has been doing the exact same thing.

[@AcuraAddicted]

Glad it was timely! Before doing anything check the level of your fluid and see how contaminated it is. It might be just low and/or dirty. You might get away with just topping it off.

[@ericsmith7532]

Thanks for the video, it was very helpful. Mine is an 06 MDX and that lower bolt was a pain! If you remove the hose and move one of the electrical lines by the reservoir on the other side of the belt, you can get just enough space to get the wrench on. Could not do it with a straight wrench, that little angle is the key. Replaced the 0-rings, fired it up and after a while (getting bubbles out of system) it quieted down. WhooHoo!

[@AcuraAddicted]

eBay or your dealer

[@chasterling237]

I'm so glad your channel exists. Your knowledge is keeping my 06 MDX alive

[@AcuraAddicted]

Thanks! Glad to share with a fellow MDXer!

[@gfmarsh]

Thanks Bogdan. I found it but easier taking the belt off the steering pump pulley, not completely off but out of the way. Gives you more room to get at the lower nut, plus keeps your belt from getting fluid on it. Cheers.

[@gfmarsh]

I think the whining coming from the o-ring in the plastic housing. Was hardened compared to new ones. Had that high pressure hose replaced last year as well. Anyway, all quiet now.

[@MrMello2smooth]

I have a 2011 Acura Mdx and it just started making the same whinging sound. Thank you very much! Well explained.

[@doomthaking9]

Watched a lot of KZbin vids as I am new to owning the MDX...I am mechanically inclined luckily, but Sir your vid was the best I have come across hands down! Subscribed!

[@AcuraAddicted]

Thank you for your kind words, sir!

[@cphillips522]

So glad I found your video!! My '07 MDX started doing the same thing a few days ago and thought I needed a new pump. Just finished replaicng the o-rings following your steps and all is good!! Thanks so much!!

[@AcuraAddicted]

You’re welcome! Glad this worked for you!

[@integrafreak1]

thanks!! Before disconnecting the battery make sure you have a radio code, don't ask how I figured out 😬

[@AcuraAddicted]

Sorry this happened to you!

[@virtualconcats]

Excellent video. No short cuts here! Clear explanation.

[@AcuraAddicted]

Thanks for your feedback!

[@British4]

I finally did mine on the 07 year. It was ok, but I really under estimated that lower 10mm bolt (I had to take rest b/c my back started hurting from just the awkward bend). But I did it. Thanks.

[@AcuraAddicted]

Glad it worked!

[@derekkimball6662]

thanks Man!! Am buying one of these from my dad! Thats the noise we hear! Easy fix!!!!

[@AcuraAddicted]

Thanks for your feedback!

[@777sevynn777]

My 2011 is starting to do this and I'm gonna show this to my mechanic thx for info

[@MarshallBero]

Worked on my 08 MDX. Used o rings from your description link. So helpful, thank you!!

[@AcuraAddicted]

You’re welcome!

[@andrewsmith2502]

as a life long Honda/Acura owner... never, never , ever.. use NON-Honda/Acura power Steering fluid... you'll thank me

[@ua7pyro591]

Great video. I was able to restore my 07 TL power steering by replacing the pump with a used OEM one. It works like new again.

[@AcuraAddicted]

I hear you! My steering pump also got replaced with OEM back circa 2015 (when I was doing Uber part time and the car went under a lot of stress). Now I just swapped the o-rings and got away with it.

[@anonymousanonymous5332]

Thank you for this. Tried it and it worked! So grateful!

[@claytonjames4779]

Anyone else watching this that has the whining sound, just replace the top one if you find it is too hard to get the bottom bolt off because someone else told me after I already did this that the top one is the one that causes of whining sound anyway so I did just that and no more whining :-)

[@fljeeping]

Thanks for the detailed video. Followed it and went well, though you made that look a lot easier than I did to get the bolt out through the pulley/belt. Knowing you had done it helped a lot as I would have though the pulley was in the way.

[@AcuraAddicted]

Thanks and glad it helped!

[@544agent]

You did great! I live the sound of your voice and how you speak in easy detail 😄

[@AcuraAddicted]

Thank you for your feedback :)

[@ramseysierra3667]

Great video, man! Thanks!

[@undistribearnings]

One important thing is there is no need or purpose to drain any power steering fluid. No, or hardly any fluid comes out when you remove either the inflow side or outflow side. Also, it is way more important to change the inlet O-ring with the one 10mm bolt seeing as the air is getting sucked into the pump past that O-ring. I used a 3" offset 10mm box wrench and it easily fit in and no need to remove the belt. Thanks for the video!

[@Danideesaintp123]

Make Acura great again, I love it lol!

[@marinogarcia8600]

Thank you very much for very good explanation .You are the best..

[@AcuraAddicted]

You are welcome!

[@rickybarbay1597]

Good advice,Thank you.

[@davidhurlock6365]

I am impressed with your video and your walk through. Definitely try this today. Let you know how it goes tomorrow

[@AcuraAddicted]

Thanks, David!

[@luislcaldera5369]

Thanks amigo. Great help

[@vrod1a]

Nicely done 👍 Thanks 🙏

[@AcuraAddicted]

Thank you!

[@Legendsforever869]

Exelent video my friend, you make look very easily to do this.

[@AcuraAddicted]

Thanks! Honestly, it’s not that complicated. This is one of the easier DIYs.

[@vincentjohnson1383]

I tried to change those o-rings and couldnt get to the one on the bottom. I will try your way. Thanks... great video

[@AcuraAddicted]

Thanks! It certainly isn’t very easy, but doable. If you still experience trouble getting it out, I suggest you remove the belt and the pulley: this should give you more room. Good luck!

[@Redridininyohood]

You can do it with a stubby 10mm. That's what i did. Left the belt on too. Hope you got it.

[@mmaire1]

Another SUPER excellent, video, my friend, and I too wish I had a bigger pump, haha.....

[@AcuraAddicted]

Thanks, Michael!

[@toddwilliams254]

Fantastic video, my friend.

[@AcuraAddicted]

Thank you!

[@MILLERGAMIN1YT]

My 05 mdx psp is making a wining noise and only truns easy when on dirt or gravel go figure lol but anyway thanks for the video I'll be doing this on mine soon after I change the fuel pump lol

[@afzalshaikh2128]

I have 08 and my steering was whining a bit and PS leaked a bit so I topped up with Lucas power steering leak. It’s fine for a month or two then Power steering liquid tank was empty. Today I noticed the small slow leak in my garage. Would replacing O ring work for me? Also I’m not that handy so I want to take it garage but I’m afraid they will say just replace the power steering pump and that’s $700 I can’t afford right now. Appreciate your feedback. Your videos have save me in the past as well, keep it up.

[@AcuraAddicted]

I don’t think bad o-rings would cause a major leak. Unfortunately, it’s likely you have an issue with your high pressure hose. It’s very important to have your PS fluid topped off at all times and not get below the min level, which will cause air introduction into the system and can damage the pump itself. My advice: try and locate the leak source yourself first. If you can’t, get a professional opinion then and go from there.

[@speedisf]

Great job nice video im doing this to my 14 acura mdx

[@AcuraAddicted]

Thanks!

[@speedisf]

@@AcuraAddicted your welcome 🙏

[@ramseysierra3667]

GREAT VIDEO, BAGDAN!

[@AcuraAddicted]

Thanks!

[@claytonjames4779]

This is great! I suppose if I wanted to be way too detailed, when that dark fluid comes back, suck it out and add more until it's clear? Not to mention if you do actually get it out what if you can't get it all the way back in and can't get the wrench back on the head to get it tight enough so it doesn't leak?

[@AcuraAddicted]

Yep, that’s what I would do. Just make sure you have enough fluid left to fill it in.

[@claytonjames4779]

Buddy I am writing this pretty upset. You did not stress enough how incredibly difficult it is to get that lower bolt out. Even with a flex ratchet wrench I cannot get this thing out! ***EDIT*** Anyone else watching this that has the whining sound, just replace the top one if you find it is too hard to get the bottom bolt off because someone else told me after I already did this that the top one is the one that causes of whining sound anyway so I did just that and no more whining :-)

[@AcuraAddicted]

Sorry to hear! I didn't have any issue with this, as you can see in the video. I just used a regular small 10mm wrench I keep in my car at all times.

[@claytonjames4779]

I guess I must have an extra chromosome or something. I ended up giving up. But at least I did the first one on the top and change the fluid that needed it anyway

[@AcuraAddicted]

Could be seized. After all, it’s a steel bolt in an aluminum thread.

[@thepowerofyourvoicepodcast]

​@@claytonjames4779 By chance did you try to use W40 on that bolt? or an Impact Driver? sometimes that helps to loose up bolts.

[@claytonjames4779]

@@thepowerofyourvoicepodcast wd-40? I couldn't even get the tool on the bolt 😂😭

[@muppetmorales8436]

Well done good sir

[@AcuraAddicted]

Thanks a lot, Nelson!

[@minter66]

Appreciate the How to. I figured try the $2 fix before replacing the pump. No go, still had the whine afterwards. Oring was very stiff though. Luckily it is very easy to replace the whole pump

[@vincent6685]

Thank you so much my man!

[@AcuraAddicted]

No problem!

[@HuyNguyen-cw1dv]

Good .

[@AcuraAddicted]

Thank you., Huy.

[@pavelstarikov5895]

I have 07 MDX 107K, the steering wheel is stiff to turn when car is not moving. There is no noise, fluid needs to be changed... I was told that I need to replace the pump also, any comments?

[@AcuraAddicted]

Hi Pavel. Stiff is a very subjective term. However there is a procedure to test if your steering wheel turning effort is within normal torque specs. If it's out of those and if it is uncomfortable for you, replacing the pump should work.

[@awakenotwoke2643]

If you use gravity and put pump below p/s reservoir might make easier removal.👍

[@chrisvasquez1443]

Thanks. Great Video. Wish they did a recall.

[@AcuraAddicted]

No problem!

[@chinchukwu9174]

i have a 2008 mdx and it's the best car i've ever owned....by far. i love it. i watch your videos and the fixes look so easy. i've always been afraid to take on DIY jobs on my car-----thinking that i might damage something or not complete the job properly. my mdx is making the exact same sound. what's the best advice you (or anyone reading this) can give to someone who is attempting (or thinking about attempting) a DIY fix for the first time?

[@AcuraAddicted]

Thanks! Tread carefully, don't do anything you're not comfortable with doing. This is a pretty simple DIY for a first time. Just take your time, use this guide video and you should be good!

[@chinchukwu9174]

@@AcuraAddicted ok. i have some, but not all the tools from your tool checklist. once i have all on hand---i'm going to attempt the fix. i'll be following this video to the T. thanks!!!

[@heeaach]

I had a fluid leak and I needed to change the high pressure hose. Parts+Work cost c$300.00

[@rodolfomarcelino9240]

Hi Bogdan, after replacing both O rings, the whinning sound still persist. Do you think i need to replace power steering pump. MDX with 190,000 miles, pump is still original. TIA

[@AcuraAddicted]

If you are sure you used the correct o-rings, it’s probably the pump.

[@SachinKokane]

Hello Bagdan, I love my 07 Acura MDX, but was not sure if I keep it for a long due to high car maintenance cost (thanks to rip off by dealers). But your videos encouraged me to have some DYI (I changed front brake pads and rotors on my own) and now I am confident that the car is going to retire in my garage only... I would appreciate if you can help with below Transmission relates issues. 1. Around a year back I received a code - P0847 - which as per my research is about the Transmission pressure switch. However I havent faced any issues since last year. But I am planning to change them along with my ATF change (as per your ATF video ofcourse). 2. Around a couple of month back I recieved another code - P0706 which I believe is related to Transmission range sensor. But again havent been facing any major issues since then, but the gear shift seems little sluggish (this might be attributes to ATF not changed since long time). If you have any insight into above, can you please let me know If I should get these codes (especially P0706) diagnosed at Dealer? Should I replace Pressure switches (P0847) and Transmission Range Sensor (for P0706)?

[@AcuraAddicted]

Thank you for your feedback! Your errors and transmission behaviour most likely indicate pressure switches are due for change. What's your mileage? Of course, just changing the fluid might improve your transmission behaviour, but I would still replace the pressure switches to avoid further transmission damage.

[@SachinKokane]

Thanks. I currently have 130k on it. I got it when it had 90k in 2014. I haven’t changed ATF ever . I thought it would indicate code 3 when its due.

[@SachinKokane]

One more thing about Transmissions switches. I heard there are 3 of them. Should i change all? Also do you know the correct part numbers? I found its 28610-RKE-004 & 28600-RKE-004. But 28600 does seem correct.

[@AcuraAddicted]

Oh, I see. Definitely change the ATF and replace the switches ASAP. Also, 90K for a seven year old vehicle seems suspicious. Have you checked the vehicle history and are you positive the mileage is real?

[@SachinKokane]

Acura Addicted Yes I bought it from reputed dealer ( Lexus) and it had all history records at local Acura dealer. Also came with clean carfax report.

[@mekhribonaskarova1572]

Харошая работа 👍.

[@AcuraAddicted]

Спасибо!

[@michaelgrady1608]

From someone who designs courses for field technicians, this is and EXCELLENT explainer video! Do you post or share on the MDXers forum? If not, you should!

[@AcuraAddicted]

Thanks for your kind words, Michael! Yes, I do post on MDXers and Acurazine.

[@jamespaolillo3325]

I have a 2002 MDX. Getting that lower nut of is real tough. Using an offset 10 mm wrench in conjunction with a regular wrench and your fingers is the way to go. Also, I'm not sure that sucking the old fluid out of the hose is a good idea. I did it but it introduced a lot of air into the system. If you watch many videos on how to change your power steering fluid, no one recommends doing it this way. The goal is to keep air out of the system. So I would say skip this part. One other note is that I bought the O rings on Amazon and the top one was not the right fix. Fortunately, it was my lower one that was split.

[@AcuraAddicted]

Great job! I'm going to stick to my method which worked for me.

[@royjacob]

I have to say that this is a nicely created video and would put these dealership out of business. Thank you. I got to this video because I was low on power steering fluid on my 08 MDX and wanted to know why. I did find that for some parts honda dealers are cheaper than ebay or Amazon. 12 ounces of power steering fluid cost 4.17 at the dealership whereas it's @8 at ebay or amazon. Also, I wonder if someone could help with a really hard to turn steering wheel for the last several years. The fluid is not the problem since I have it topped of

[@AcuraAddicted]

Hi Roy. Thanks for the feedback! Although the steering effort is very subjective (I have no issue with steering with one finger, for example, but others find it to stiff), if you noticed your steering effort has increased over the years, it's likely the steering pump issue.

[@royjacob]

@@AcuraAddicted thank you for your prompt response

[@brianlee5649]

Yay! I'm the 667th like! Take that! Also, please don't put any abbreviation that has to do with or sound similar to "Make America Great Again." especially in the description box. Also, this video has helped others a lot with their car!

[@AcuraAddicted]

Glad this helped! FYI, the entire series are called "Make Acura Great Again" since 2017 and for any foreseeable future. It's been quite successful so far, and looks like you are the first person in 3 years since the inception of the project among 660 000 viewers to complain. Sorry this is not working out for you!

[@fishinjunky]

Rather than drain the reservoir, would it be advised to crimp or clamp the hoses shut to stop any fluid?

[@AcuraAddicted]

For a newer vehicle that would probably be an option. Given this car is 15 years old and the hoses are no longer as pliable, there’s a high chance of damaging them. Plus it’s a good idea to remove as much contaminated fluid from the system as you can easily.

[@gregterrell5521]

Ty

[@markboisvert1857]

The way to make Acura great again would to bring back the original MDX because it’s not the same as generation two and up to current MDX. They should’ve change the name or discontinued the name. 2001 to 2006 the best MDX hands-down 2005 and 2006 best models. Nobody makes anything comparable anymore maybe the Ford Explorer but it took for that long really?

[@AcuraAddicted]

Thanks for your opinion! Having now driven ALL generation MDXs (yes, including the 2022 model), Second Gen is hands down the best out of all considering everything combined. First gen would be my second best choice though, it's a great car!

[@markboisvert1857]

@@AcuraAddicted well, you’re entitled to your opinion about what makes the second generation the best? I have owned second GEN and never had so many problems. You can’t compare generation, one and two whatsoever my opinion generation two is a tank too low to the ground gas hog because it’s a heavy tank you can’t feel the upgraded power with the 3.7. I actually think it’s the worst generation made in my opinion can you tell me why you think generation two is the best?

[@donny7224]

have a question, have 08 MDX sometimes when turn the car to de right is kinda hard, i did put some fluid start working better after 2 weeks looks like start doing same thing i don't know is a have a leak or replace the power steering pump,

[@AcuraAddicted]

If you are having trouble turning the wheel, something's not right with your steering components. Does the pump whine? If not, it might be the steering rack.

[@ilove3288]

use gravity - lower the holding container than the ps and open the cap

[@marccd2]

If you search ACURA TSB there is a tsb on this one, I have my MDX fixed by the dealer free with the TSB been 3 yrs now no whine or vibration.

[@AcuraAddicted]

Great!

[@stealth9118]

Hi Bagdan, I am in a bit of Situation l own a 2013 mdx elite package the dealer replaced both o rings on my car as the steering was a little stiff. Now the stiffness is gone but it’s making the same sounds yours was making before you replaced the o rings. I asked them to check if the o rings were installed correctly they insist they did so l am stuck here with the annoying sound which was not there before they worked on it. My assumption is they didn’t place the o rings correctly hence air is entering the system. I am not technical at all and was wondering if you could help me with tips or suggestions thank you.

[@AcuraAddicted]

If the stiffness is gone, they did something. The whining may also be coming from the serpentine belt tensioner. I suggest going back to the dealer and asking them to resolve the whining.

[@renalite1]

Excellent video. I noted my power steering fluid was dirty so I exchanged it a week ago but now I am hearing a whining sound which I didn't hear before. I see bubbles in the power steering fluid reservoir. Checked hose connections and they seem fine. Do you suggest changing the O-rings or have I damaged the pump?

[@AcuraAddicted]

Check the fluid level (should be in between lowest and highest marks when the car is cold). Then check for air in the system. If that doesn't help, replace the o-rings. That's just a natural course of actions with this (go from free to cheapest and up).

[@MC-fz9bk]

instead of sucking out all the fluid, is there a drain you can do instead? sorry im not a mechanic

[@AcuraAddicted]

No, there is no drain for the PS fluid.

[@BangBang-ge6tw]

There is a green liquid that keeps leaking under my engine near my oil pan is, I thought it was coolant but my coolant is not green. it doesn't leak much but over time (2 weeks) of sitting, a small puddle is visible. I'm thinking it's the AC clutch or compressor. Any ideas on what it might be?

[@AcuraAddicted]

I don’t know what that might be, but I suggest getting this looked at ASAP.

[@deecurtis655]

If i didn't have a pump for the fluid and only had a standard turkey baster to drain the main reservoir... would I have a problem getting out the excess fluid after replacing the O-rings? Or will most be drained or dumped out after removing the hoses to get to the O-rings?.. Thanks

[@AcuraAddicted]

I would say you might have a little more difficulty getting the fluid out of the hoses, but the majority of it is in the reservoir and you should have no problem using the turkey baster to get it out.

[@nguyennkhiem]

Hi Bagdan, i car got noise around the steering pump area when the fans kick on. I just change power steering fluid and two O-ring. Any suggestions? I will upload my video so you can hear the noise. Thank you

[@ricebike]

maybe a stretched serpentine belt and/or worn tensioner. my 2005 tensioner develop a bad tensioner pulley at ~85k miles

[@OlegSever-1973]

SUPER!!!

[@AcuraAddicted]

Спасибо, Олег!

[@Avalon491]

I have a 2003 Honda Accord with the same issue. I took it to a dealership who quoted me $850 to replace the whole pump because it was leaking fluid. So I was able to remove the pump because I couldn’t remove the bottom bolt and noticed that there is already an orange o-ring. I replaced the old one with the new one and the noise is still there. I even topped off the fluid. What could be the problem?

[@AcuraAddicted]

Unfortunately, if the issue is left unattended, the inner parts can develop permanent damage. I’m afraid it wouldn’t be possible to tell unless the pump is removed and disassembled. I would probably get an aftermarket pump installed. Even the most expensive aftermarket pump at rockauto.com is under $200. You would have to swap the pulley from the old pump. And don’t forget to drain the fluid as much as you can first to avoid a big mess.

[@Avalon491]

Acura Addicted Thanks for the fast response. I was able to find one for $50. :)

[@AcuraAddicted]

Good for you! I hope it works out. Good luck!

[@fortunatedad7695]

Mine only whines with colder weather, I'm guessing it's the pump as I did multiple fluid changes since I bought it 3 years ago. You can get an aftermarket one on Amazon for $120. As it's not a tough replacement, I'm ok with a non OEM part. Thanks for the video!

[@AcuraAddicted]

Thanks for your feedback! Before replacing the pump try this solution, it's much less expensive. And if it doesn't work you can always replace the pump, just switch the pulley.

[@fortunatedad7695]

@@AcuraAddicted switch the pulley? You mean replace the pulley?

[@AcuraAddicted]

@@fortunatedad7695 No, when you get the new pump, it won't come with a new pulley. So you'll have to swap the pulley from your working pump that's in the car to the new pump when you replace it.

[@fortunatedad7695]

@@AcuraAddicted thanks for the tip! 👍

[@AcuraAddicted]

No problem! It should be pretty straightforward, just a matter of one bolt.

[@kausar456]

I had a worse whining noise from my mdx. Replaced the seals as shown in this video. Noise is much better but still have a slight whining noise similar to your before noise when turning the wheel and inspecting. I opened the reservoir and don't see any cuffing or bubbles forming. Do you have any suggestions?

[@AcuraAddicted]

It might be that your pump is going bad.

[@whatever-huan]

my was 2012 mdx 100.000 mileage , have hard to turning if I’m not moving, but when I driving it’s work good. Should I change my power steering pump or try to get new o seal replacement? Thank you

[@AcuraAddicted]

I don't think replacing the seals will improve the steering. Also, the effort required to turn the wheel is very subjective. For example, I consider it to be appropriate. You might not.

[@gilbertoespinozamachado517]

friend good afternoon Excuse me, how many rooms have you been changing all the fluid in the hydraulic system?

[@AcuraAddicted]

Sorry, I don’t understand the question. Can you elaborate?

[@gilbertoespinozamachado517]

@@AcuraAddicted excuse me. 2006 acura mdx pickup What kind of oil is suitable for power steering? Which one would you recommend? How many liters or quarts does it take? asked about the one that is put on the honda and they tell me that it is not compatible

[@camrt6070]

Parcero, as I told you in another message to improve my wheel drive I found on eBay a cover piece but only in black but it is perfect. I have some themes for you and maybe you are interested so that you enlighten us: how to adjust the brake pedal and auxiliary or parking brake pedal, change rear brake pads and discs Thank you buen hombre

[@AcuraAddicted]

Thank you for the suggestions! There is a way to adjust the parking brake if it's loose, however in my experience it tightens up by itself if you keep using it. As for the brakes, it's been about 60K kms since I changed the rotors and pads, and they have been holding fine, but when the time comes, I'll definitely make a video out of it!

[@philnguyen6376]

the o rings leaks air in it. You need to replace the o rings.

[@AcuraAddicted]

That’s what the video is all about, friend.

[@donutplanetstudio8866]

AMAZING ONE🍻

[@summerbored]

Is this process the same for an 09 RDX? My power steering is whining but only after a few mins of driving so i think its air in the system

[@AcuraAddicted]

It should be

[@summerbored]

@@AcuraAddicted Thanks good sir, and great channel!

[@Redridininyohood]

So..i have this and replacednwith honda O rings. Changed with Honda fluid. Still have the hideous noise in my Pilot EXL. Driving me nuts.

[@AcuraAddicted]

Then you’re probably out of luck with the pump. If you leave the air leak in for some time, it might damage the pump, which is probably what happened here.

[@Redridininyohood]

@@AcuraAddicted likely right its odd. Just cleaned resevoir and put it all together. Let it warm up and bled. Didnt nake noise til i drove. Not condemning the pump just yet. Its possible the veins are sticking hence the noise. Maybe its my honda Faith ive had it since 02 haha. Had the same issue on my gen5 accord.

[@AcuraAddicted]

Ok, in that case there can be a leak elsewhere, you’re right!

[@nguyennkhiem]

@acuraadicted I have 2008 mdx, sometimes it has long crank to start the car. Any suggestions?

[@AcuraAddicted]

Any check engine light? I would start with checking the battery - it’s more difficult for a car to start with an old or faulty battery, especially when it’s cold. If the battery is fine, it could be the starter issue.

[@nguyennkhiem]

@@AcuraAddicted there is no check engine at all. It just happens randomly. Thanks for prompt response

[@AcuraAddicted]

​@@nguyennkhiem Ok then, still check the battery and the starter.

[@nguyennkhiem]

I think long crank just gone, i dont know why

[@gxiong3917]

@@nguyennkhiem I think that you may have a leaky fuel injector. You're gonna need to either install or connect a fuel pressure gauge to be sure. When you say sometimes, if it sits for a while, it's hard to start, but if it was running, then cut off for only a few mins, then it's easy to start back up. If so, it's most likely a fuel related issue. If the fuel leaks into your engine, then it becomes flooded, and your engine would have to dispose of the excess gas before it'll crank up. Fuel injected engines run best from the spray mist of gas from the fuel injectors unlike carborator engines. GL

[@TheFire1202]

If I'm having a hard time turning the wheel that means the power steering pump needs to be replaced?

[@AcuraAddicted]

Probably, but I would avoid replacing parts without proper diagnostics first.

[@TheFire1202]

@@AcuraAddicted I did just the O rings and I'm all good now. Thank you so much!😁

[@howardmphembe3369]

Mine its winding only on cold start, once the engine is warm then the winding goes away can u help me wats wrong? Its a Toyota Corolla 2006 Model the Runx Shape

[@AcuraAddicted]

Have you verified it's the pump? It might be just the drive belt. If it's the pump, the system might be low on fluid.

[@howardmphembe3369]

@@AcuraAddicted my belt have some few Tinny cracks nd am thinking to change it nd flush the whole system with new power fluid oil, cz i see the belt looks old u are ryt

[@howardmphembe3369]

@@AcuraAddicted my fluid is at the same level no leak, its dry as a bone, dat whining noise only occurs only on cold start, once the engine is warm it goes away like never

[@AcuraAddicted]

Yeah, change the belt, it should resolve the issue.

[@howardmphembe3369]

@@AcuraAddicted thanks will do so 😄

[@peteflores6350]

i have 2003 acura mdx the t/l temp come on at frist start and stay on? how to fix problem

[@AcuraAddicted]

No idea. You should diagnose the issue first. Is it a faulty sensor or is there an issue with ATF cooling? A proper diagnostics should show.

[@peteflores6350]

I have a 2003 Acura MDX the a/T TEMP LIGHT COME ON AT COLD START AND STAY ON CAR STILL DRIVE DO YOU NO WHAT IT COULD BE?

[@AcuraAddicted]

Did you read my response above?

[@LuisErnestoMusic]

How many oz of fluid require

[@AcuraAddicted]

Depends on how much fluid you remove. In my case two bottles were enough. But you may need up to four if you flush the fluid entirely. Each bottle is 12 Oz,.

[@josephnguyen9504]

can I replacing these O-ring without flush the power steering? Please let me know. Thanks

[@AcuraAddicted]

You sure can, but it’s going to be a mess.

[@josephnguyen9504]

@@AcuraAddicted Cool, I just flush the steering wheel a month ago. Thanks

[@jermainetaylor2729]

Replaced the o rings and still here whinning. I have an 02 mdx. It appears it was the 1st time the rings were replaced because both were black. Should I flush and refill a couple more times? Also, it's possible the orange o ring got stuck inside the pump around the opening as opposed to where I initially put it on the fitting. Could that be a problem? Should I ensure the orange o ring stays on the fitting when I insert it back in? Appreciate any insight you can provide.

[@AcuraAddicted]

Yes, stuck o-ring could be the issue. Any leak would cause wining. It’s typically o-rings, and it’s the cheapest to try and resolve. Try resitting the o-rings and flush some fluid if you can. If that doesn’t help, either the leak is elsewhere, or the pump has already gone bad.

[@jermainetaylor2729]

@@AcuraAddicted I'll try that, thanks!

[@jermainetaylor2729]

@@AcuraAddicted Turns out it just needed a few days of driving to get the rest of the air out. Thanks again for the video.

[@AcuraAddicted]

Great!

[@cliffm8112]

Bagdan.. would you not introduce air into the system when you open the hoses.btw I did mines by taking as much fluid from the filler bottle.

[@AcuraAddicted]

Yes, but once the air leaks are eliminated (such as o-rings), air trickles up into the steering fluid reservoir and the system gets rid of it.

[@MarshallBero]

I heard whining only for a few seconds while the air worked itself out.

[@devotitan]

Would this mean you don’t have to use the vacuum extractor? I was using a similar, syringe type pump. The noise continued, but the o rings I bought were not genuine Honda parts. I bought the new parts and I’m going to try again.

[@AcuraAddicted]

You might have a leak elsewhere, or the pump has gone bad.

[@Custom3dPrinting4U]

What did you spray onto the reservoir to clean the gunk off? Mine is black..

[@AcuraAddicted]

Brake cleaner

[@Custom3dPrinting4U]

@@AcuraAddicted as long as I don't spray it inside the reservoir it should not cause any damage right?

[@AcuraAddicted]

Yes

[@josephnguyen9504]

Can you able to tell me the two bolt torque specs is? Thanks

[@AcuraAddicted]

No

[@michaelthomas3073]

Thanks for the video! After I did this my brake fluid drained (around my front passenger brakes). I noticed a disconnected tube with a slot leak too. Any guesses about my mistake?

[@AcuraAddicted]

That's weird. Are you sure it's the brake fluid and not the PS fluid from the reservoir / bottle? The brake fluid reservoir as well as the booster is located on the driver's side, and the lines go from there, whereas the PS pump and lines are on the passenger side, so not sure how one would affect the other.

[@michaelthomas3073]

Acura Addicted . Yeah, the brake fluid container went from full to empty in a couple hours and there are definitely issues braking. I must’ve made a mistake.

[@AcuraAddicted]

Ugh! See where the fluid is coming from, is it by any chance the caliper, bleeder, brake line pulled out? It could be pure coincidence. Take the passenger wheel off and trace the leak. The only thing that comes to mind is when you turned the wheels left and right, the brake hose could have caught onto something or gone bad.

[@icantgivecredit871]

Had the P/S system in our 2007 MDX flushed, but there's still a little bit of a whine - and, the steering is pretty stiff, at low speeds. It's odd, considering this vehicle has only about 90,000 miles on it. Wonder if maybe the o-rings are shot.

[@annihilator4000]

O rings will harden more based on age than mileage. So this makes sense.

[@icantgivecredit871]

@@annihilator4000 I never confirmed whether it was caused by the o-rings or was the result of some sort of premature wear. In any case, the pump eventually needed to be replaced outright. Now, it feels as good as new (albeit heavy, as is the case with Honda power steering systems of yesterday).

[@A4nKar]

I am having a hard time removing the lower 10mm bolt on the inlet side, any suggestions?

[@AcuraAddicted]

Exactly what difficulty do you experience? Does the bolt refuse to turn or are you having trouble fitting a wrench there? You might need to remove the serpentine belt and the PS pulley to get more room and leverage. It’s not a big deal, actually, as long as you have a long 14mm wrench to get some slack from the tensioner.

[@A4nKar]

@@AcuraAddicted I have been trying to wrench to fit properly. It seems like due to the pulley it's not a straight shot.

[@AcuraAddicted]

For me the pulley was not in the way, but as you can see in the video, I had to work through the belt loop. If you are hitting a dead end with this, remove the belt and see if that helps. If it doesn’t, just remove the pulley, it’s one bolt only. Good luck!

[@A4nKar]

@@AcuraAddicted Ok, I will try next weekend.

[@A4nKar]

Mine is 2007 MDX, perhaps slightly different pulley clearance.

[@libenyi]

what is the size of tube to attach to the reservoir?

[@AcuraAddicted]

No idea, I didn't measure, just used one of the adapters that fit.

[@pjl1081]

Do we have to change the fluid?

[@AcuraAddicted]

No, you don't have to. I changed it because it was contaminated. If yours is fine, no reason to change.