BMW N55 Squealing Noise Fix DIY

[@johnnyDoe909]

I could kiss you right now. I have been trying to find the source of this nosie for MONTHS with no luck. Changed out SO MUCH STUFF costing thousands but this, this is perfect. I literally jumped from my desk when I heard the EXACT sound. Thank you thank you thank you!

[@matomemagagane689]

😂😂😂😂Same here dude! I've never been so happy lol

[@christiemarsh3841]

Same thing happened to me. I just paid $555 to replace my serpentine belt, only to have the issue occur again moments ago. Wish I saw your video sooner.

[@chaseman]

were you able to make the fix?

[@EduardoBecerra-pg9ch]

My wife watched your video and told me she knew how to fix the problem. i looked at her a little crazy but sure enough this was the problem thank you so much man.

[@StateBabieMeach]

I bought the whole assembly brand new. The dealership said I needed it. Definitely learned something new today from this video.

[@philipblaschke3610]

Quick note here - It is a good fix however, do not seal the new cap in the groove with sealant. The cap is designed to suck air up around the diaphragm on the inside of the cap. If you place sealer in the small space of the cap - as shown - this blocks the air from being pulled into the diaphragm cavity. Place the sealant on the out side of the lip of the extrusion on the valve cover and then snug the new cap over that. Seal with some aluminum tape until the sealant dries or just leave it on. This way there is an air tight seal on the new cap but not on the interior of the new cap - this allows for the diaphragm to breath...NO squealing.

[@qitianzhang3641]

hi Philip, i saw another article online that require glue the membrane to the valve cover, bimmerprofs.com/crankcase-ventilation-part2/ which is the right way to do it? I am plan to replace my PCV membrane on my 520i N43 E61, the PCV valve is part of valve cover, I could not find any video on google how to do it, yet.

[@philipblaschke3610]

@@qitianzhang3641 I would not glue it tight...it still needs to breath. Hope this helps.

[@snoopy81]

Is there any oil ring outside?why still need glue?

[@iAmThatMichael]

I had this exact same issue last year, thankfully I was under warranty took it to the dealer and it took 3 attempts to fix this issue. They replaced front and rear main seals then they decided on just replacing the entire valve cover. Finally I know what the real issue was, thanks a lot.

[@martinayala6966]

Was it the valve cover?

[@iAmThatMichael]

@@martinayala6966 Yeah it was

[@sergethomas4954]

Very good explanation. By the way BMW (Mauritius) couldn't diagnose this noise problem even after 3 visits to its Repairs Department. What a shame for the sole BMW representative in the country. Again Thanks; you're much better than those dudes. S.Thomas.

[@MegaHabijabi]

Thank you so much - this is exactly the problem I'm having with my 2014 335I. Local Dealership is asking $1,700 to replace the valve cover gasket. What a rip off. Thanks for posting such a thorough, informative video of the issue and possible resolution. You are super awesome.

[@donbenz2295]

i changed for 150

[@kathyy5903]

I have the same issue should I replace just the valve cover or the whole thing with gasket?2012 f30 335i with 80k miles..

[@saldi3543]

Absolutely amazing video, you solved my issue I took it dealership they wanted 1470 for replacing the valve cover gasket for my E90

[@MrLaloman18]

It's more than just replacing the CCV with that top part only. The whole valve cover has vents and air tunnels that get clogged and if not replacing the whole Valve Cover problems will still continue like loud whistling and humming after just replacing the Valve cover gasket only as the whole valve cover with build in CCV should be replaced... Ebay $90 to $140 for complete Valve Cover unit which includes the valve gasket already on it...

[@philipblaschke3610]

I agree with this as well if your new cap does not doe the trick. This will do it.

[@markwalker3499]

That is for after market and all people familiar with this repair say those are NOTHING but trouble, avoid them like they carry rabies. It costs more but get the OEM. Order it from BMW of Medford or Portland Oregon so no sales tax collected. That screaming banshee noise happened with mine the other day and the one repair guy that said he can fix it using after market valve cover also insisted my car has a 4 cylinder turbo. It has a 3 liter inline 6. He even claimed that is what the computer showed when he input my VIN.

[@dappa311]

@@markwalker3499 Did you use an after market valve cover and it gave you issues? Why do you say to avoid them?

[@kishorham]

I did mine PCV replacement immediately after I drove the car so everything was warm and it was very easy to make a small cut on the side and pull out whole PCV assembly without even tearing it in to pieces. Unfortunately, howling NOISE from the front main seal did NOT go-away. When I started my X5/N55 on idle for about 5 minutes, the noise returned back, while car was ruining and noise was present, I carefully loosen the oil cap and I felt very high vacuum built-up, which was relived by opening Oil Cap and the howling noise was disappeared. After putting back Oil Cap, noise started again. So it is clear that there are many pressure regulating valves/ air ducts in the Oil Cover and some of them may be damaged as well. Before removing faulty PCV, I connected a 1/8 clear rubber tube (30 cm ) and other end slighly dipped in to water cup and I see it sucked water immediately because orange diaphragm of the PCV was broken at many places and also became brittle , after replacing PCV, the water sucking was not observed that means new PCV is not leaking to atmosphere. Noise issue confirmed that there is other pressure regulating hidden valves are faulty and which can not be replaced so my next step is to replace the Valve Cover.

[@wadeconner3200]

Thanks for this tip! - My squeal just started today. I put a tube on the PVC cap hole and yes, can move air thru it. Also, the squeal goes away as soon as I pull the oil filler cap off (lots of vacuum and hard to get off) This tells me that the PVC valve itself is not working and there is too much vacuum in the crank case. I'll try the PVC hack first and if that doesn't fix it, I'll buy a new cover. It sucks though as I just replaced the cover due to an oil leak about 5K miles ago!

[@kishorham]

Finally I got full valve cover with gasket from autohauz az URO brand for 136$, it took me 10 hours and finally all noise gone! Relatives spark plug same time as well. Only issue was the rear side bolt to remove and put it back without using torques due to tight location.

[@wadeconner3200]

@@kishorham Glad that fix worked for you! That bolt was hard get too, but I just put a swivel on it and was able to use the torque wrench. After all that work, I didn't want anything to cause the whole job to fail!

[@AdrianSinner97]

am struggling to understand that kind of noise since one year now ad drove me crazy ever since. gods bless ya for this

[@razmousify]

2009 328i N52 engine and I've the same exact noise! Not sure I'll be able to do it on the spot and I believe I'll end up removing the whole cover(full day job). But thanks for posting this, it made my life so much easier.

[@ForChungCookie]

That’s the same exact noise my N20 is making. I kept thinking it’s the belt or pulley. But thank goodness I kept searching for solution. 👍🏻

[@alyaly6755]

I have the same in my f30 n20 engine. Did you replace your valve cover ??? Because I want to be sure before I spend my money

[@JeepHemiLyfe]

I’m getting this sound now at all times. While driving. Will hopefully get it repaired soon!

[@briancurley228]

me too : ( Will you reply and let me know if this is the same issue as the video. I really want to fix mine or have it fixed and a lot of garage's don't know what it is. They all just stare at it when it makes noise and i'ts embarrassing!!!! LOL

[@femyouheadley3780]

I am now experiencing the same exact sound on my 2013 bmw x5 xdrive35i at first I thought it was the idler pulley and tensioner which I change out with a kit from bimmerworld, but there goes that same exact noise again, thanks for sharing.

[@steveezzeddine9589]

I have this issue right now with my BMW m235i with a 2016 M2 engine conversion (still a N55 engine). I have the start stop coded to be off all the time so I never noticed it till I accidentally switched it on and it made that noise and I freaked out. Because of you I Now I know what it is. Thank you!

[@drone1028]

True to your word. Thanks for being the Guinea pig for us. I don't have this issue yet, but i have a 2013 X5 N55 motor.

[@Trump-The-GREATEST]

This is temperary fix since the vents inside the CCV and valve cover also get clogged and messed up. Replace the whole valve cover brand new OEM on ebay for $90 - $130 high quality OE specs! I replaced mine and no more oil leaks, car starts and idles smooth cause no more vacuum pressure leaks from valve cover. Yes its worth every penny!

[@etn]

@China Boss i’d assume it’s still going strong. i need to replace my valve cover since my 5 series is squealing like crazy.

[@StillBrokeOff]

@@etn did the replacement fix it

[@etn]

@@StillBrokeOff i replaced the entire valve cover about 10 months ago and it fixed it. the pcv went out and there was a really loud sequel and rought idle. are you experiencing this as well? i would recommend doing the whole valve cover as just the pcv replacement may not fix it. if you're taking the whole thing off, might as well replace it !

[@markwalker3499]

Yes, my 328i convertible 2013 has this happen the other day and the dealership wants just over $2,000 to repair it, about $639 for the part alone, and I found a shop that will do it with OEM for $1,083. Not sure if this fix is available for my motor. If it ever happens again I will look into it deeper. But thanks for sharing this anyway. Only BMW could turn a 20-30 dollar part into a $2,000 repair! Like the hall sensor that went out in August, a $25 part, but integrated into the hydraulic ram that raises and lowers the top, so the whole thing had to be replaced at more than $2,000 and towing of $485. My third BMW 328i and the first one with any repairs needed. Any more like this one and I will have to live in the damned thing.

[@rezahussain4700]

Dude I have this issue with my 2013 335I; I took it to the local BMW dealership and they tell me they cannot replicate the issue. such a frustration - and what a bunch of moron that works the dealership, charges an arm and a leg and still can't find the issue. I thank you so much for this honest informative video. May God bless you for your help.

[@syphonfilter1972]

I got a 2014 335i and I'm going thru the same issue. Have you replace the pvc cap or the entire valve cover? What was the result?

[@umaruzdanov3433]

Great video! Thank you! I hope you keep this N55 car for bit longer and create more amazing content!

[@aruekca18det]

Subscribed. I have a E70 N55. A friend of mine had one also without engine start/stop. After replaced the valve only it didn't the noise still happening so he had to replace the full valve cover.

[@christianfayb4]

I legit laughed because this is exactly my issue but I'm replacing the valve cover anyway. Great video.

[@MsForeverAndAlways27]

Christian Alvarez Did replacing your valve cover end up making the noise go away? 😕

[@christianfayb4]

@@MsForeverAndAlways27 yes it did

[@MsForeverAndAlways27]

Thank you for actually replying, the noise is driving me crazy. BMW said it would cost almost $2,000 to replace the Valve Cover and I just wanted to make sure it would actually fix the high-pitched siren noise before spending any kind of money like that! 😅 I've been trying to look around online and see what other BMW owners are saying and some said it didn't help at all, so I'm so nervous in deciding if I should or not because money's really tight right now.

[@SanDoval201970]

@@MsForeverAndAlways27 depending on how many miles your car has if it is close to 80 k miles you should do it any way because the gasket is going to get bad anyways, but do not pay $2000 find an indi mechanic,,, do not pay $2000!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@ichoozjc]

When you had the noise, did it happen frequently? I've had this noise only a handful of times. Several times when I had Jb4 installed and the Jb4 had a bad ground. Would get this noise and codes for my tmap sensor. Then today I got the noise.again pulling into my garage and I did have start/stop enabled. I usually don't have it enabled, I was just testing it. Got a couple codes for airflow issues.101f01 104b01

[@mircebob]

Just a tip for people replacing just the pcv valve, make sure you put only small amount of glue on the outside of the housing not on the cap, same spot as per the oem valve. Too much glue will cause the new diaphragm to stick to the new cap which will close the valve and not operate correctly. You will end up hearing the squealing sound again like in this video as the diaphragm can not move freely.

[@SteveWeltman]

Saving the day again! Great content and reasoning on your repairs. I have an E90 N54 (very similar to yours) and an F30 N55 (2014 also) and need to do a valve cover for a diagnosed low pressure (vacuum?) fault along with a few other easier items at the same time. So, looking like a weekend of me cursing at the F30 for a valve cover replacement (gonna use FCPEuro's OEM part though for piece of mind). Hope I don't mess it up too bad! ;)

[@josecalderon7121]

Good looking out my guy. That noise is driving me crazy

[@crestronlightingandshading9110]

I have the same exact sounding issue on my 2013 X5 3.5i. When I undo the oil cap with the engine running the sound goes away (and releases vacuum pressure at the same time). I recently went to 2 different independent shops, one of which I highly respect and have gone to for years and they had no clue. Now I know what needs to happen. Thanks for the great video!

[@alexkichigin]

Have you fixed the issue? Was this the fix?

[@johnmichaelkarma]

Supposedly when the valve goes bad the pressure builds up under the cover and that is the true cause that creates the infamous valve cover oil leaks.

[@ace-gt4053]

Do you know if that pressure is bad or damaging?

[@BeachJane45]

That is what is happening to my 2011 X3, becoming an oily mess

[@likits1999]

Awesome video with excellent lighting. I hate whe people film at night with no adequate lighting. Great job!

[@tcw9999]

I’m sorry but if I’m not mistake then I believe this job should be a factory recall. It’s free replace. You should check with your local dealer.. thank you for make a such great video.

[@VehicularDIY]

I looked into that but wasn't able to find any info, thanks for the tip anyway and glad you liked it.

[@tcw9999]

Vehicular DIY : I looked so many DIY video about BMW, your video is the best so far. Thank you for putting so much effort for all these videos. PLEASE keep up... GREAT JOBS!! I really don’t know how to take care my BMW without you.... 😂 😂

[@TheGillzj00]

Any further information on this? I have a 2011 X5 N55 making noise, I replaced the PCV by cutting it off and that seemed to fix the problem for awhile but the noise is coming back. Just got a quote today for $2k for the rear main seal replacement.

[@spencerhulme1203]

If you car is making that awful noise and you do not change it will ruin your turbo as the function of the device is to such air and block oil and send it back to the engine. When it is ruined it sucks everything into the Turbo, brilliant video btw.

[@johnreesh7187]

Can you give us an update? how is it working out AM valve cover for you?

[@BMWI-gk9wh]

You know what your doing for sure! New valve cover vs pcv better going with the valve cover with built in pcv and same future issues. Good job

[@f3irty278]

wow big thanks for this, I also assumed I had to dremel the old one off from the side...this looks so much cleaner! Well done!

[@carpassionllc1378]

I literally did replace the same PCV valve yesterday, 1/19/2020. I had the exact same ending: I need to replace th whole valve cover. Front engine seal started to whistle after I replaced the PCV valve I bought from Amazon. I ordered a Febi Bilstein valve cover for 254$ and I'll replace it this weekend. Hopefully that will cure my seal's whistling, 3rd cylinder missfires and CEL. 2011 BMW X5 E70 35i with 84.000 miles on it.

[@etn]

update ?

[@carpassionllc1378]

Replacing the whole valve cover solved the issue completely.

[@MrCuckoobox]

Thanks for sharing the whole experience.......The N52 engine has the same round valve/diaphragm that you replaced in the beginning. I do not believe it has all the other integrated diaphragms that the N55 has. That Diaphragm fails on the N52 as well. So this is help to those who have an N52 engine.

[@andrewsims7182]

Big help... Thanks.

[@jeffjeff8562]

I have a rule that would've prevented you from having fix this and then finding out it isn't fixed. Think of it as assembly pages in a parts book. Next hire assembly. For instance, there's probably a page dedicated to just that pcv valve. The next hire assembly is the valve cover itself. Always, when you can and money isn't too bad, go to the next hire assembly and replace that. A lot of times the lower assembly part affects it's next hire assembly. But use your skills to determine also. This case, knowing there are multiple pcv valves, devices, etc. it would've been a no brainer to replace the valve cover, especially with almost 100,000 miles of heat treating on it.

[@aliyari4874]

Your education is really excellent and it solves the problem, but my problem is beyond this and the reason is the place where I live and the country where I live, which has a law similar to the law of the jungle. My compatriots trample my fellow countrymen and cause my country to be embargoed, that's why cars and spare parts and all the things people need are very expensive or rare. He found a valve door in the parking lot and the ability to buy a valve door that costs 500 dollars in my country has disrupted my life and I am slowly getting depressed. 😭

[@E46Nova]

Good deal on the Valve Cover! I bought my aftermarket URO Valve Cover from Autohausaz and spent almost $300...😐 Still ended up saving a ton of money doing the work myself though.

[@singhsarabjit]

Did replacing valve cover resolve the issue?

[@phatoney718]

Replacing the oil cap as well helps. Apparently seals goes bad and leaks

[@lstewartproductions]

This scared the shit out of me and i thoight it was the belt. God damn valve cover

[@AlecKristi]

It is not the excess pressure that makes the noise... It's the flow of air though the broken valve when it fails to close when the specified level of vacuum is reached inside the engine. You should have tried opening the oil cap while it was whistling, you'd be struggling to lift it because if excess vacuum. edit: the failure to fix is probably due to the hight of the new valve being incorrect, or too much sealant ending up inside the valve, or the new valve not sitting exactly parallel to the old inlet...

[@AlecKristi]

Also, if you don't fix this issue in time, the crank position sensor will fail next, because its internal seal can't hold the excess vacuum, and it starts sucking in air & moisture though the electrical connector.

[@902lov3]

Alec Kristi Eccentric shaft sensor fails with this issue ? My car has valvetronic code p1030 won’t rev passed 1000 rpm and has the whistling from failed pcv

[@hamidtanha4177]

Thank you so much brother I have same issue with my BMW 328I Thinking a lot about that issue I bought a electric shift sensor For that issue 🙏🙏🙏🙏🙏

[@macardabirturk9380]

now i see not just i work for bmw factory:S good video thank you i will buy new one i see

[@LîNkxUSMC]

Very happy I found this, will be applying this to my e90 this weekend. Thanks a lot!

[@5htv230]

How it works bro

[@LîNkxUSMC]

@@5htv230 worked out fine, was a pain in the ass doing it on car but not too bad. Had to take out the cowl and move the ignition coil harness. Just be careful not to snap the tabs on the valve cover that slid over the ccv (I snapped 2 of them lol) as it's very easy to do.

[@dappa311]

Hey Nice Job, has the after market vale cover given you any issue up untill now or all is still good?

[@iAmThatMichael]

Also wanted to add onto my previous comment this is what they said "Found diaphragm for crankca()e vent on valve cover ruptured. Replacing valve cover. " And the issue that mainly came from mainly having my AC on.

[@zlord1199]

Replace the Value cover and you save yourself from many headaches. The price is worth it

[@WatchDesigning]

Awesome video. What is the Start / Stop feature? I have a 2009 X5 3.0 and have the same issue. Dealer wants almost $2,000. But watching your video is helping a lot. I am thinking to do what you did first and if that does not get rid of the noice My mechanic will replace the cover. Any additional advice please. Thank You, your video is helping lots of ppl.

[@coolairsupply3717]

This is exactly what's happening with mine. Whenever the car is about to auto-off it starts whining. If I'm quick enough to hit the off button it will stop before shutting off. It sometimes does it while driving down the road. I figured since I have a pretty bad valve cover leak this is going to solve 2 major issues. These cars will keep you busy! Next is the rack n' pinon :-| Then the flaking display film And rear door handles that are gunked up. The windshield cowl is starting to crack The sunroof fabric and now the headliner is starting to hang

[@hossamibrahim2904]

It is great video. I do have the same problem . And I'm 70% fixed the issue by deleting the crank ventilation valve so I only get this noise in hot start not even everytime but cold start no noise at all

[@singhsarabjit]

What do you mean by deleting crank ventilation valve?

[@terrymutant3581]

I replaced the round pcv valve on my 2011 328i N52 I was very careful to do it correctly as possible but it started to act up again in a few days. It ran ok but started to make noise and a lot of suction from the oil cap. I felt there was no other alternative to but to replace the entire valve cover. I have a BMW motorcycle which I love. but I will sell this car an never go to BMW cars again Too much trouble in other areas as well.

[@rjdasilva]

Fantastic video again! Thank you for your work.

[@F87_Frank]

Can you do this with the valve cover still on or is it best to take it off

[@celsolandin9226]

Did this and the noise got worse, next ill do the whole valve cover, but it doesnt work. Ill let you know if it fixes mine

[@valdesadam]

How is the valve cover holding up today? What brand did you get?

[@DNA81]

Thank you so much I had this problem on a 2011 335i great job.

[@martinayala6966]

Did this work for you? im currently having the same issue on my 2011 335i with 105k miles ive been told its the belt and polly but now that i looked it up it says its this so i just want to make sure before i do anything

[@DNA81]

​@martinayala6966 Yes, it did work for me. Good luck.

[@philson171]

Thanks gang. Needed this for my f06

[@assocprofzulkharnainyusoff7692]

My E70 with N55 engine is also producing the same squealing noise and appreciate your video very much. But unfortunately the part number that you show in the video is referring to the whole cover not just the PCV. Where can I buy the PCV?

[@assocprofzulkharnainyusoff7692]

Found it on ebay.....lol..

[@M6BrokeMe]

GREAT DIY! Now I am tempted to see if there is a way to do this on my N52. Any ideas?

[@maximedenomme838]

Just did it, super easy

[@marvintorwesten8508]

@@maximedenomme838 how did you remove the Cover from a n52 ?

[@maximedenomme838]

@@marvintorwesten8508 used a rotary tool, i.e. Dremel, and a small pick or chisel to remove any leftover from the glued old cap. Just take your time and work slowly. KZbin has plenty of video about that. Just search for pcv. BMW. Just to be clear, you do not need to remove the engine valve cover, only the pcv cap.

[@Acostajavie]

Link for the valve cover doesn’t show the valve cover anymore, anyway u could show us another brand u recommend or an affordable valve cover? Please

[@christianfayb4]

Wow this video was perfect. Thank you.

[@johnmichaelkarma]

Just beautiful. After a very long search the vid I was hoping to find. Excellent well engineered repair and commentary. thumbs up and Subscribed

[@TopVillain]

O my lord this is my issue thanks alot will this throw a code?

[@pgm5693]

HI.Wish I knew..The stealer didn't say any thing about the vc...They took care of two recalls but did not mention the vcg was covered as well.Wish I know..Oh well.My buggy is up and running w/ a bit of a miss fire...Looks like one of the coils..May as well change all of them as once one goes...86K so they are most likely the original ones.Bosch coils are 20.00 each so Im gonna swap em out.Cheers,PGM

[@M2100Mars]

There is no way around you need to change the valve cover

[@michaelwise6970]

100% correct

[@oaktown7509]

So you bought a whole new valve cover. Did it come with the gaskets and pcv? The link to ebay doesn't work. Or does everything need to be bought separately?

[@Bimmeroncorn]

I mean if we don’t care to use the auto stop feature, should we still replace it? Have this exact problem but I never really cared or liked the auto stop so I’m fine with just having it off to be honest. Or do I still need to change it?

[@tasadem20]

If we turn off start/stop function and drives the car like that, would it be a problem? Do I have to have valve cover changed sooner or later? My car makes the noise as well and I usually don't let start/stop interfere if I drive in slow moving traffic by using the manual transmission but yeah, the noise is annoying.

[@rodpontemayor]

Awesome work! How’s the eBay cover working so far? I’m getting ready to do this. I just have a leaking gasket, PCV is fine for now but might as well swap the whole thing.

[@VehicularDIY]

Thanks! So far so good.

[@dappa311]

@@VehicularDIY Hi there , wateched your video , great work man, was wondering if your aftermarket valve cover is still ok , no problems in 2021? As we speak I have my 2007 x5 valve cover off and I purchased an after market one , I didnt have your issue , my valve seals were leaking and oil was getting into the spark plug chambers and cause a misfire, so I decided to buy the kit with valve cover and seals from amazon. Very inexpensive , I am just a little leary about the durability and how long it will last without cracking etc... So I wanted to know if your valve cover is still going good? I have never had an issues with after market parts on my BMW so far, but I wanted someone else opinion.

[@oscar3708]

Thanks a lot I just replace mine using your steps

[@DJMarcBlends]

So I had my Valve Cover replaced by a local mechanic and then it started making this noise a few months later. What does that mean?

[@GodFamilyMoney]

Awesome video Bro.kudos. I recently started experiencing this same problem with my 2014 bmw 435i. The valve cover started leaking and now makes the howling noise you referenced. It's good to know that it is just the valve cover, and not anything else like the crankshaft pulley or the belt tensioner /assembly. I will be attempting to do this valve cover job myself as your other video made everything easy to understand. One thing I would like to know before I start the valve cover job is: would you be willing to provide a description of all the tools need to do this job. I would rather know exactly what parts I need versus by a bunch of tools I may never use. Thank you again for your post.

[@bimmerhacks]

HELP!!!!!!! I am getting the Error codes 28A0, 2D5A, 2C58, 2BEA after changing the PCV. Do you recommend changing the Valve cover. I tried changing the Wall Cover seals as well. Before changing the PCV I just had error 2D5A and 2C58 with rough idle and engine reduced power message but engine was having power

[@javiercarbajal6673]

Fr thanks so much for this video!

[@RBPD92]

Hi, what is the Brand that you used with the valve cover? Thank you

[@bmw_for_life8902]

Yo so I did this diy like 1 year ago seemed fine did the valve cover gasket yesterday after putting the car back together getting hella codes but they go away after clearing couple time but also the car is making the squealing sound on cold starts when opening the oil cap the sound goes away start after the car warms up it goes away too everything is put back together right this is my second time doing the valve cover gasket on a n55 do u think the pcv diaphragm went bad again maybe a crack in the valve cover I’m about to just order the valve cover cause idk what to do at this point ☠️

[@JohnsonMotorsports]

Vehicle Virals, Do you happen to recall the brand of Valve Cover you picked up as a replacement? I have found a few on Ebay for cheap but would like to pick up something that is quality. How has it held up?

[@dflex4180]

DONT BUY ONE OFF EBAY!! You need to get the genuine bmw one or you will be having troubles sooner than later....Cant play cheap on valve cover

[@fckweels]

Hey What about oil catch can? If I install this will this solve the problem?

[@geogabi77]

Hi there, I replaced a water pump for my f10 535i xDrive 2012 and did the bleeding and everything worked fine, few day later vehicle started overheating, I checked the water pump by activation method and didn't seem that it works! Diagnosed the system and got the code 20A909 ! What can the real reason be for it to stop functioning?

[@leslieespinosa5909]

Hi, I’m having the same issue, do you know if that cap also fits into 328i 2009

[@dr.lector1091]

Great Video. I do the same at my n53 530i. My dealer want to replace the complete cover for 700 EUR. I am from germany and it is a shame to say this, but the new BMW are in my opinion scrap. I drive e30, e28 and e39 and these cars are durable and reliable and in this time i like my BMW. But my e60 lci had so many problems that a hate now this brand. The price go up and the quality go down. BMW is not the same than before.

[@andrewsims7182]

I love these cars. I am having this trouble with my 2007 n52, but hopefully this will be all. Thanks for building great cars Germany!!!

[@tahirrana6875]

Hi Bud... question. have you installed a oil catch can on your N55, i see lot of folks are doing it on N55 and N54 motors... any advise?

[@VehicularDIY]

I didn't, I'd say the N54 benefits from it much more than the N55 but it's a good upgrade either way.

[@fivestarhemi2877]

Can you do a oil pan gasket replacement on this x5 35i?? Please... i have a 2014 x5 35i 86xxx miles and is leaking from the oil pan drain plug😔 i don’t know if I should buy a whole Oil Pan for it, and I really Don’t wanna take her to the Dealership. Any suggestions?

[@rondo6055]

Thankkkk you I had the same problem with my 435 .

[@alvarom106]

Dude, You're the Man!!

[@kandibarrell7036]

I have this same sound happening on my 2014 x5 f15. Is it safe to drive until I can get it fixed?

[@ignacioromero5014]

Good video. I was reading the flash point of motor oil is only 232 deg F. I wonder how safe it is to do the heat gun on the cap while still installed? anyone any thoughts?

[@OlumiDay8]

eBay link is broken. What brand was that aftermarket valve cover

[@bryandavis1204]

This has also just happened on my 2013 N20/N26 4 cylinder, same thing!!

[@StaticSlidez]

Thank u do much just did a valve cover and its making this exact noise iwas scared it was like a belt or something

[@drone1028]

When you see the price for this, you'll wish it was the belt. 😂

[@Nico_335i_DCT]

Wow. That' s really cheap. A friend of mine bought a new one, for €379 (apr. $430)at the dealership. We didn't know it was at the aftermarket at that time😔.

[@Killermonkey1594]

I have nearly the same noise but its not nearly as bad and it does it at normal idle when the car is warm too, its now evolved into misfires as well. Ive replaced the valve cover, belt tensioner, idlers, ac compressor, anything i can think of. Nothing has done anything and its only getting worse

[@RafaelEscamilla]

Did you find a fix?

[@rl8575]

@@RafaelEscamilla some have gone to the TURBOCHARGER AIR PRESSURE BOOST SOLENOID VALVE as a culprit as well.

[@nastynel2]

N51 engine?

[@f30_brandon17]

Mine usually comes about after cold starts letting the car warm to temp an then getting into boost. I can shut the car off then back on and goes away. I will say when this noise is present my boost drops drastically.

[@edgardodiaz4494]

Thank you this very helpful

[@ckcheong22]

yes im same the problem and i change up ccv & crankshaft oil seal the same come out !

[@arielista]

I did this but It's squealing again after one week. What could've made it go bad again so fast?

[@kellieunverzagt4483]

Would a vented oil cap solve this issue as well ?

[@TheJaskarn]

I have the same noise with my bmw m4 2014 model, but i changed the flywheel instead.. didn't fix it im gonna try this thanks.

[@StillBrokeOff]

what happened beamer bro ?

[@SEBBY526]

What is the purpose of the PC valve cover..what this pcv do anyway.