Bmw N52 engine rough idle. Non return valves cleaned!!!

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  • Опубліковано 24 гру 2024

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  • @WarpDriveM
    @WarpDriveM  5 років тому +4

    Update on the video! after a few days the rough idle was back on cold start only and I've found out that my CCV valve was broken aswell!
    See that video here: ua-cam.com/video/w0sGD_DH7Cc/v-deo.html
    Installing a stage 3 intake here: ua-cam.com/video/SalVsl88k6E/v-deo.html

    • @lukeviewservice
      @lukeviewservice Рік тому

      Pin this comment!

    • @devergo999
      @devergo999 6 місяців тому

      Same here,I've changed everything and still had the problem and almost give up...luckily I find this amazing video!Thx a lot! 😃

  • @mosalah6495
    @mosalah6495 5 років тому +159

    Mann god bless you I swear to god with out you I was ganne sell my car for 500$ because I been forcing this problem for along time ago but after I watched this I did everything you said and it worked I wish I can meet you and give you a big huge Mann no word can explain my happiness thank you so much

    • @WarpDriveM
      @WarpDriveM  5 років тому +7

      Glad to help! Enjoy your car! 🚙👍

    • @youngprince716
      @youngprince716 4 роки тому +2

      Wow that's awesome!

    • @kreshnikveliaj9741
      @kreshnikveliaj9741 4 роки тому +3

      You’ll have to fly to Russia for the hug😀

    • @daliborjurjevic1979
      @daliborjurjevic1979 2 роки тому

      mann i howe this problem on 530d rmp droping cliking

    • @teedawg2386
      @teedawg2386 2 роки тому +1

      How does a rough idle sound?? Mine just keeps moving from 1500 to 1700 . Up and down up and down

  • @Blacktank
    @Blacktank 4 роки тому +21

    Brooooo. You saved me thousands, the repair shop quoted me on some bullshit replacement.... these are the things ive done my self trying to solve the misfires, i replaced ignition coils,vanos solenoid,crank shaft sensor,new oil, new sparkplug, i even got the valve cover gasket replaced... and it sat there for 4 years... finally after watching this i did it my self this morning.. removing the front right wheel and removing the wheel well makes it a easier task! The bottom one had some particles, but the top nonreturn valve was filthy!!! I cant thank you enough!!!

    • @RRSAutoempire
      @RRSAutoempire 2 роки тому +1

      What misfire problems were you having one bank or both ?

    • @davidprice8333
      @davidprice8333 2 місяці тому

      @@RRSAutoempireI’ve got bank 1 and 2 gonna try this on the weekend and I will respond. Did you give this a try ?

  • @soundseeker63
    @soundseeker63 10 місяців тому +14

    I wonder how many people have spent $$$$s replacing the VANOS solenoids but never checking these... probably a lot! Makes me wonder if you even need to change the solenoids either... Maybe just remove and clean them like this and keep the engine oil good and clean, should avoid all the expensive VANOS issues BMW engines are so famous/infamous for! This video could save people a lot of money on unnecessary parts! Very well done for showing us this tip 👌

  • @christianserrano9448
    @christianserrano9448 4 роки тому +36

    My idle kept jumping up and down every single Red light and sometimes even turned off!!! I did EXACTLY this (my filter was DIRTY DIRTY DIRTY) and now it’s running brand new again!!! .. Thank you 🙏 god bless.

    • @WarpDriveM
      @WarpDriveM  4 роки тому

      Glad that this worked out for you!

    •  9 місяців тому

      Did this solve the issue bud? Or did you have to fix something else?

  • @scottkucinski4967
    @scottkucinski4967 5 років тому +7

    Just bought my first bmw as always was worried they were money pits but after watching alot of UA-cam videos for diy it looks manageable to maintain most things yourself

    • @WarpDriveM
      @WarpDriveM  5 років тому +1

      Absolutely! And welcome to the club! Enjoy your car! 🚙👍

  • @rowen898
    @rowen898 5 років тому +29

    Thats the most steady needle i have ever seen. Well done sir!

    • @Boz1211111
      @Boz1211111 4 роки тому +1

      Wow, never seen steady rpm before?

    • @rowen898
      @rowen898 4 роки тому +1

      Boz 2011 i have seen steady rpms. Thats pretty steady. I do live in canada where our engines run at -35c on winterized gas. Tough for an engine to be steady from cold.

  • @garrydrakeford6677
    @garrydrakeford6677 3 роки тому +4

    Thanks mate, changed my banks solinoids twice still had problems so I pulled out the non return valves and they were full of grit. Cleaned them and now got a smoothe running engine. Cheers.

  • @genesmolko8113
    @genesmolko8113 Рік тому

    I tried and tried, I couldn't get any purchase on those valves. I don't know how you did it, hats off to you man.

  • @makeshiftpatriot
    @makeshiftpatriot Рік тому +2

    One of the best videos I’ve seen for fixing rough idle issues.

  • @markbutler9291
    @markbutler9291 4 роки тому +24

    Rough idle can be caused by blocked engine crankcase breathers. The breather filters are built into the valve cover which will need to be renewed if this is the problem. When the engine is running remove the oil filler cap and remove it, if the cap is hard to remove or you hear any 'sucking' noise as you remove it then you have a breather problem.

    • @doggboy6688
      @doggboy6688 3 роки тому

      Were is the oil filter cap 528i 2008

    • @Crone85
      @Crone85 2 роки тому +3

      Isn't that only on N53? Believe N52 has the CCV attached to the inlet manifold

    • @electrotx
      @electrotx 2 роки тому +1

      The CPV valve is built into the valve cover! Rock Auto LEAST EXPENSIVE by far!!

    • @petramovingcompany
      @petramovingcompany Рік тому

      @@electrotx This ^

    • @thecommenter7201
      @thecommenter7201 4 місяці тому

      I removed the oil filler cap but it is not sucking air at all.

  • @islamilluminatedd
    @islamilluminatedd 4 роки тому +11

    Thanks for covering this. My rough idle is not as severe as yours and does it momentarily on cold start ups. I already replaced my valve cover assembly, eccentric shaft sensor, ignition coils, spark plugs, vanos solenoids, cleaned MAF sensor, and changed oil to 5w30 instead of 5w40. I will be ordering new non return valves to replace them, regardless if they turn out to be clogged or not.
    Update: I replaced my non return valves today. I noticed both the motor and trans. were more smooth, so far. I only get the rough idle after leaving my car alone overnight, so I am gonna have to wait and check how the idle will be the next day after a cold start.

    • @Sal3600
      @Sal3600 2 роки тому +3

      Did you solve your rough idle?

    • @streetfighter4dude
      @streetfighter4dude Рік тому +1

      I’m assuming your issue was to do with injectors

    • @thecommenter7201
      @thecommenter7201 4 місяці тому

      Have you solved the cold start rough idle?

  • @tech42long35
    @tech42long35 5 років тому +56

    Awesome tip, thank you from every N52 person. Short, to the point, filmed-well enjoyed it. Never saw Anything about these filter-things. Very cool.

  • @kingb7080
    @kingb7080 5 років тому +58

    I don't have any rough idle but am gonna clean mine as a precaution. Thanks buddy, first vid with such a great information.

    • @CorbinWilliams
      @CorbinWilliams 3 роки тому +1

      Did you end up cleaning yours? I’m getting ready to do the same 2011 528i with the inline 6🤙🏽

    • @kingb7080
      @kingb7080 3 роки тому

      @@CorbinWilliams Yes I did and it actually worked. I also replaced spark plugs. But that bout it.

  • @jokerash
    @jokerash 5 років тому +4

    If rough idle it's correlated with smoke when you floor it, check the O2 sensors, this was the culprit on my N52. Changed everything, vanos solenoids, coils, spark plugs, etc. Problem was Bank 1 pre-cat O2 sensor, NO check engine and NO fault codes...

    • @WarpDriveM
      @WarpDriveM  5 років тому +1

      Good to know...thx for the info 👍

  • @Vodafone16v
    @Vodafone16v 11 місяців тому +1

    Wow. So lucky to find this video!!! You described everything I have been struggling with! Same same problem here. Already replaced PCV, spark plugs, checked Ignition coils, cleaned and checked Vanos solenoids... Seems like one more thing to do is clean/replace these Vanos valves!!! Thank you so much for this video!!! Will be reporting soon!

    • @thecommenter7201
      @thecommenter7201 4 місяці тому

      Hey. Do you have part number of PCV valve for N52 3.0L gas engine?

  • @ryanneal1879
    @ryanneal1879 8 місяців тому

    After 6 months of chasing vanos codes and replacing parts for my rough idle I came across your video. Lo and behold I took them out cleaned them up, re installed and my car has the most stable and smooth idle! Was a little different for me as I have the n13 engine 116i. You are right there is not much if any information on these non return valves and how they affect the vanos system!!

  • @design2drive
    @design2drive 4 роки тому +11

    This video got me subscribed.. i did my solenoids and it didnt solve my problem on my n52 e92, i would never knew about those filters man... thank you very much

    • @alvernhem
      @alvernhem 3 роки тому

      So did you fixed it with this then ?

    • @design2drive
      @design2drive 3 роки тому +1

      @@alvernhem nope, i had to change one of four O2 sensors, had to diagnose it to know wich one was bad

    • @alvernhem
      @alvernhem 3 роки тому

      @@design2drive thanks but did you replaced the check valves or not ?

    • @design2drive
      @design2drive 3 роки тому +1

      @@alvernhem nope, they were clean..

    • @alvernhem
      @alvernhem 3 роки тому

      @@design2drive Ok thanks

  • @johnmichaelkarma
    @johnmichaelkarma 5 років тому +7

    Excellent. Yes, yours is the first vid I have seen do to mention the filters. Great tip. Cleaning the filters regularly may prolong VANNOS life and just help entire system. great tip, thanks

  • @danielzimnoch4365
    @danielzimnoch4365 4 роки тому +1

    Sure nuff helped me out with the 08 528i. At first I had issues because I flipped the connections lol went back to look at the video and realized my mistake. Runs good. This is why I love UA-cam, just search and u can find.
    Edit
    Saved a lot also on doing my own starter, that went out again. First time paid over 1200 bucks at a dealership. This time paid less than 200 for the part. Gained valuable knowledge about this car. Also did the coils, sparkplugs, cleaned the various filters and sensors and whola, runs like new.

  • @davidviner4932
    @davidviner4932 5 років тому +5

    I have Forte fuel system clean and full engine flush carried out at every service and I don't follow the BMW 20,000 mile intervals as shown on the dash count down, I stick to 13,000 miles maximum between services. No problems because of this and I cover 250 miles a day

    • @prebird
      @prebird 2 роки тому

      I literally change it every 3000 just cause I’m being extra cautious. Any idea when tranny fluid should be changed?

  • @rhollyday
    @rhollyday 2 роки тому

    Change synthetic oil every 5000 miles to avoid this problem caused by burned paraffin sludge.
    Thanks for the good fix video! I never knew those filters were there.

  • @dennispapadopoulos4920
    @dennispapadopoulos4920 3 роки тому +5

    Thank you 💯💯💯 Great work I'm gonna try it on my N52 as soon as possible. You are the only one who shows it properly.

  • @bastian9653
    @bastian9653 5 років тому +6

    Thank you from France!

  • @A92_
    @A92_ 2 роки тому

    I cleaned the vanous cylinders today and still have a rough idle, I will try this tomorrow hopefully it works.

  • @JAMAEL89
    @JAMAEL89 4 роки тому +1

    Thank you. I checked and they were completely clogged.

  • @mickkingston1450
    @mickkingston1450 5 років тому +2

    Change your spark plugs to the new 4 electrodes on them, BMW changed the spark plugs without telling customers to fix the idle problem The new plugs are available at BMW to replace the single electrode one.. The bmw & Mini dr on youtube has just given out the info recently..

    • @WarpDriveM
      @WarpDriveM  5 років тому +6

      You don't have to believe everything from the net. Just think at this...how come the car was running normal without the new spark plugs before and now runs normal just with that spark plugs...kinda strange for me... but every one believes what they want...anyway my car idles perfect with normal spark plugs

    • @chelsiefetherman3324
      @chelsiefetherman3324 5 років тому +1

      This doesn’t fix the idle issue 🤦🏼‍♀️ cars were fine before..

  • @Wergrun
    @Wergrun 10 місяців тому

    I remember doing this to my car and thankfully they were pretty clean

  • @deeyomoma1
    @deeyomoma1 4 роки тому

    Bro I’ve done everything to my car I’ve changed both vanos ,camshafts sensors ,spark plugs ,coils ,engine flush ,injectors ,intake gaskets ,ppc valve, breather ,hoses ,clean throttle body I watch a ton of vids going on a yr now trying to figure this problem out spent so much money . I going to try this out I hope it works . bless you bro . Wish me luck🤞🏾

    • @WarpDriveM
      @WarpDriveM  4 роки тому

      Don't forget to check the valve from the engine cover I have a video for that as well and remember to reset adaptations before you start the engine. Good luck

    • @VictoriaBCProperties
      @VictoriaBCProperties 4 роки тому

      @deeyomoma did you find the problem?

    • @deeyomoma1
      @deeyomoma1 4 роки тому

      Nope still the same

  • @ymedehaan2621
    @ymedehaan2621 3 роки тому +2

    Thanks man for sharing this video. I changed all the items you mentioned and have the same problem with rough idle. I am going to clean the filters and let you know the result.

  • @Juammpy81
    @Juammpy81 7 днів тому

    Thanks for the info! I will try this today!

  • @johncastillo8609
    @johncastillo8609 5 років тому +3

    I had the same issue on my n62 v8 4.8. It was the Crankshaft Position Sensor

    • @winstonmarcano564
      @winstonmarcano564 4 роки тому

      Hello dear.. was the same failure? How you fixed ?

  • @itsme2369
    @itsme2369 Місяць тому

    By any chance do you know where the map and sensor is at ? Not the one on top of the manifold

  • @ArkadyRenko1
    @ArkadyRenko1 4 роки тому

    The best explaination I have seen on youtube. Keep up the good work. I have theh same problem with my e92 325i N53. I will take care of it now.

  • @jahking9361
    @jahking9361 3 роки тому

    The knowledge of the filters is very good.👏👏

  • @jamiestanley8774
    @jamiestanley8774 3 роки тому

    Great info
    Great result
    Great video.
    Well done

  • @jdunn938
    @jdunn938 2 роки тому

    Thanks for the vid. I just bought an e60 and it has a wonky idle. Trying this today

  • @jonghyeonnam5519
    @jonghyeonnam5519 Рік тому

    Thank you for the information.
    I have a quetion. What's the lenth of the extension?
    How long is total length?
    T40 + extension + wrench?

  • @AnthonyStromDesign
    @AnthonyStromDesign 5 років тому +25

    Bad Mass air flow sensor also causes rough idle when cold start. That was my case.

    • @krispytoast8804
      @krispytoast8804 4 роки тому

      Same here

    • @ArkadyRenko1
      @ArkadyRenko1 4 роки тому

      Do you mean NOX sensors ?

    • @krispytoast8804
      @krispytoast8804 4 роки тому +2

      @@ArkadyRenko1 it was the maf sensor on my Intake that went bad, no check engine light but it started like shit and would sometimes stall going from 2nd to first I replaced my sensor and it runs like new

    • @islamilluminatedd
      @islamilluminatedd 4 роки тому

      @@krispytoast8804 Thanks for the info. That will probably be my next step if the non return valves didn't do it for me.

    • @iam_myster_e
      @iam_myster_e 3 роки тому

      Is it normal for the car to idle but have a strong vibration? It’s not a rough idle per say but it’s like not as smooth as you’d expect

  • @AwesomeO67
    @AwesomeO67 2 місяці тому

    Would this be related to a P0012 & P0015 code? I’ve replaced the Vanos solenoids but I still get a rough idle when I start the car

  • @Telstar_1
    @Telstar_1 8 місяців тому

    Great video. Does anyone know the position of the non return valves on a 2008 N43 318i. I've already cleaned the Vanos solenoids, but didn't know about these valves. Thanks.

    • @WarpDriveM
      @WarpDriveM  8 місяців тому +1

      On your engine you have no access to the valves, are in to the cylinder head.

  • @nickodemo1
    @nickodemo1 4 роки тому +3

    what product did you use for the cleaning part...ty!

    • @bigdfitness5020
      @bigdfitness5020 3 роки тому

      For carbon build up and such, WD-40 and scotch brite pads (the green ones) work very well.

  • @krookiemonster2673
    @krookiemonster2673 4 роки тому

    My 2007 x3 also chugs but has a really loud high pitcged squeal and does it all the time. Everything i found on it is that i need to replace the pcv vavle... which just so happens to supposedly be molded to the valve cover.. atleast from what ive been able to find out about it.. its creating a ton of suction and if i take oil fill cap off it stops squealing but will still chug just not as bad.. took it to bmw dealership and they said my valve cover is cracked.. didnt say where just that it would cost 2500 dollars.. there is no oil leaking tho. Which my dad a mechanic of u.s. domestic vehicle of 20+ yrs says there would be oil leaking out of a crack if there was one... there is some sensor on the top front of my engine that has had caulk rubbed all over the case and there was a bit of oil in the plug part of same sensor.. cant find what the sensor is to replace it tho.. for all i know that could be the thing i need to fix..

    • @krookiemonster2673
      @krookiemonster2673 4 роки тому

      At 1:40 u almost pointed to the sensor im talking about.

  • @rakotondrasoahary5795
    @rakotondrasoahary5795 4 роки тому +1

    Sir thank you so much for the video, i have exactly the same issue, we just cleaned the vanos intake and exhaust, but we have never seen this, What tools you use to clean this to avoid damage please ?
    Thanks again

  • @stefanlitto
    @stefanlitto 2 роки тому +1

    Is there an alternative to clean the valve as I don’t have a air compressor?
    I was thinking to use carb cleaner.

    • @WarpDriveM
      @WarpDriveM  2 роки тому +1

      Wil work as well, you can use a blade as well to clean the filter

  • @assadhassani1312
    @assadhassani1312 Рік тому

    Dear bro could you please tell what type of screwdriver and how long can do easily

  • @geo26969
    @geo26969 2 роки тому

    Why didn’t I see this video before. Thanks. I. Well we had no idea. This issue has been hunting me for 1 yr driving me nuts

  • @arisowski
    @arisowski 8 місяців тому

    Have the same problem but car went into limp mode. Earlier it started 3 times and then died. Now im waiting for the mechanic diagnosis

  • @jfazioli3941
    @jfazioli3941 4 роки тому

    Best video ever I've been searching for what was making mine do the same and there was a loss of power I haven't done it yet but Im almost 100% sure this is it... thank you for this video.

  • @brendamelendez8597
    @brendamelendez8597 3 роки тому +1

    Good job my brother!!!!!!!

  • @partalien9862
    @partalien9862 4 роки тому

    Great video, well done, really straight! I have an N52N in a 125i and want to do this job. Brilliant mate, spot on!!

  • @paulrichards6033
    @paulrichards6033 2 роки тому +1

    Thank you! I have the same issue…

  • @peterivanov8474
    @peterivanov8474 4 роки тому +1

    Good job Man, everything is straightforward to the point. Liked and Subscribed.

  • @xhulsF36
    @xhulsF36 2 роки тому +1

    i don’t know if i have the same problem i only had it happen once (this morning) i started my car and it was jumping a bit then stopped shortly and was steady at 600 rpm’s, do you think i have the same problem or was it just warming up?

  • @sethdittrich2162
    @sethdittrich2162 2 місяці тому

    Great video! Thanks for posting.

  • @davemarcinczyk2050
    @davemarcinczyk2050 3 роки тому

    Hi if my 2009 535i X will the vanos lower my oil pressure if they are dirty or could the timing have jumped

  • @nohandle846
    @nohandle846 3 роки тому +1

    I have the same issue of rough idle making me go crazy tbh. Have an 002AFC code. Cleaned the maf, the map, the throttle body and changed the plugs and did an oil change and filter. May it be the return pipe of cvv? Thanks for the help (n46 engine on e92)

  • @flow_922
    @flow_922 Рік тому

    Mine was acting like this but worse but it was just bad gas I think they change their octane around at the gas station it was running like it was on 85 octane went and put more gas in it now she runs perfect

  • @andreyzozulya1181
    @andreyzozulya1181 Рік тому

    Hello!What cleaner are you used for these filters?Please write me answer

    • @WarpDriveM
      @WarpDriveM  Рік тому

      I used brake parts cleaner and razor blade to clean everything

    • @andreyzozulya1181
      @andreyzozulya1181 Рік тому

      @WarpDriveM thank you for answer!

  • @finecrazygunz
    @finecrazygunz 2 роки тому

    WHAT IF ONE OF THEM HAD ALOTTTT/FULL OF METAL SHAVINGS AND THE OTHER HAD NONE AT ALL??? AND METAL WHEN I CHANGED OIL

  • @Fastg80
    @Fastg80 3 місяці тому

    To check if the solenoid is the issue you remove them and then turn the car on ?

    • @WarpDriveM
      @WarpDriveM  2 місяці тому

      No, do not start the car with any parts removed! Oil will pour out everywhere

    • @Fastg80
      @Fastg80 2 місяці тому

      @@WarpDriveM I cleaned them and it’s doing it more often lol helpppp

  • @johnpetersen8116
    @johnpetersen8116 2 роки тому

    Didn't know about this one! Nice job!

  • @odzy4915
    @odzy4915 9 місяців тому

    Bro, no one has ever showed this information about rough idle, i will try it. I have a question, why does a car hiccup in cold start and makes the car have high idle when turn on the ac or shit to drive/reverse? BMW E90 N52
    No codes are showing, and no engine light as well. Also I've changed every gasket like how you did, new spark plugs, new compressor, new pcv

  • @bigbossna8459
    @bigbossna8459 25 днів тому

    I can't find the part number for that product

  • @Hittajavz38
    @Hittajavz38 3 роки тому

    What do I do if I over strip the threads when I retightend ????? 😱😱😱😱

  • @henry48181
    @henry48181 2 роки тому

    From 9:48 to 9:56 idle is still rough as well as engine and car are still shaken hard. Do you know what the problem is? I have exactly the same problem.

  • @mistamagoo30
    @mistamagoo30 5 років тому

    I have a problem where coil number one loses spark. I changed the plugs the coils the vanos. But coil one will have spark minute then no spark another minute. any ideas what the problem could be.

  • @dzeremidzeremi4232
    @dzeremidzeremi4232 2 роки тому

    Hi mate I have very similar problem but my one is having code P0175 system too rich bank 2 any ideas please ? Thx.

    • @WarpDriveM
      @WarpDriveM  2 роки тому +1

      You only have bank 2 if your engine is a "V" engine (v6/v8/...) system too rich can mean MAF sensor bad, bad injectors, fuel pressure too high, O2 sensor defect usually the first one before kat. This are just Infos, you need to let the car to be checked by someone who can give you a diagnosis...

  • @augustinebrobbeymensah9871
    @augustinebrobbeymensah9871 5 років тому +1

    Please , my car cranks , but can’t start, I’ve changed the crank sensor and MAF, is diesel ( 320d ) . The pump si works I’ve been over filling the thank

    • @WarpDriveM
      @WarpDriveM  5 років тому +1

      You have to test the car with a scanner first. The car shoud start even with a bad maf sensor and over filling the tank won't cause no start. It might be something else

    • @augustinebrobbeymensah9871
      @augustinebrobbeymensah9871 5 років тому

      Any idea what it might be ?

    • @augustinebrobbeymensah9871
      @augustinebrobbeymensah9871 5 років тому

      Warp Drive M they’ve scanned but no code was shown

    • @augustinebrobbeymensah9871
      @augustinebrobbeymensah9871 5 років тому

      Warp Drive M after the scan this is what came ; no message ((0*AA) receiver EKP, transmitter engine

    • @WarpDriveM
      @WarpDriveM  5 років тому

      It might be the key. if you have a spare try to start with the second key.

  • @bonkeydollocks1879
    @bonkeydollocks1879 5 років тому +7

    I tried everything on mine and I mean everything, could not get rid of it.ifonly I could have known about these filters before I sold the car
    Maybe this was the answer

    • @lukasp7406
      @lukasp7406 4 роки тому

      Was it?

    • @bonkeydollocks1879
      @bonkeydollocks1879 4 роки тому

      @@lukasp7406 I will have to reword what I said I think.
      I tried everything I could without knowing about these filters. To be fair a bmw main dealer and two independent "specialists" didn't mention these either. One independent adjusted the gap on the finger between the motor and valvetronic cams and it cleared up a lot but was never as silky smooth as when I first got it. It was running like a swish watch one minute, I overtook a lorry on a dual carriageway, then pulled back in and I noticed the hesitation and fluffy Ness on idle and part throttle. Baffling.
      It was absolutely mint with leather interior and the fancy stereo in it (forgot the name)
      I had to sell it quick due to having a company car, I sold it to a chav family from liecster who after about two months wrote it off.
      Such a shame

  • @BLAZENYCBLACKOPS
    @BLAZENYCBLACKOPS 5 років тому +2

    Great video, thanks a lot, going to remove and clean mine out after oil change.

  • @undergroundlegend198
    @undergroundlegend198 3 роки тому +1

    I cleaned mine and car still idles badly and it has no check engine light

  • @RabihSaadguitars
    @RabihSaadguitars Рік тому

    For the love of me i tried to get to the filters from the top and it is nearly impossible...dunno how you did it😊.

  • @danil1417
    @danil1417 4 роки тому

    the car is undulating, the computer indicated a poor mixture, where to start? it is possible that I do not have catalysts

    • @WarpDriveM
      @WarpDriveM  4 роки тому

      Of course. But a bad mixture indicates loss of vacuum or not enough fuel. If you didn't code the kat out or the O2 sensor that might be your problem as well

  • @Onispeedsixer
    @Onispeedsixer 3 роки тому

    Ty you for this video. Question do you know if the n55 motor has those bolted filters

  • @betonbreton
    @betonbreton 4 роки тому

    Hi! I got a E92 bmw 2007 , 2.5i 92.000 miles on the clock..The problemI got is the engine just cut of at lower speed. I changed the VANOS solenoids the oil filter and the oil, but nothing happend, engine cuts of at lawer speeds.Can you give me some advices please! , I see you know all about this tipe of engines.Thanks allot!!!

    • @WarpDriveM
      @WarpDriveM  4 роки тому +1

      Usually when the power is cut at lower rpm is a vacuum leak, or fuel system error. At high rpm is always electric. Check the vacuum hoses from the engine cover to the intake, oil separator, maf sensor....

    • @betonbreton
      @betonbreton 4 роки тому

      @@WarpDriveM i wiil do many thanks!!!!

  • @jtaylor2563
    @jtaylor2563 5 років тому +5

    Dirty VANNOS is Common problem on N52 always use highest octane gas and helps with this issue.

  • @rickt8325
    @rickt8325 3 роки тому +1

    Someone please research a p1415 code and see what you think, I've changed every component under my hood, nothing has fixed my issue.

    • @WarpDriveM
      @WarpDriveM  3 роки тому

      Your code suggest the air flow meter (MAF) is bad...but the idle problem is almost always air related on this engines. You have to check all the breather hoses, engine cover, pcv valve....if everything else is OK.

  • @branislavbanar752
    @branislavbanar752 Місяць тому

    Nobody shows you how to actually remove those nonretun valves. I tried but abandoned the job because I could not get the bit to grab the valves. What tools or extensions did you use?

  • @JohnDoe-pd7ff
    @JohnDoe-pd7ff 9 місяців тому

    Do i have these on my BMW E90 318i lci?

  • @mytechgarage
    @mytechgarage 4 роки тому

    I have N52, P0012 error code. I installed 2 new cam sensors, 2 new vanos solenoids, new non return solenoids valves, new oil change with new oil cap, and still have the code with bad idle the first 5 seconds when I start the car. Any input?

    • @VictoriaBCProperties
      @VictoriaBCProperties 4 роки тому

      Did you figure it out @my tech garage? I have same issue

    • @mytechgarage
      @mytechgarage 4 роки тому

      @@VictoriaBCProperties no I haven't

    • @VictoriaBCProperties
      @VictoriaBCProperties 4 роки тому

      @@mytechgarage have you used some machine to look for vacuum leak?

    • @mytechgarage
      @mytechgarage 4 роки тому

      @@VictoriaBCProperties no I haven't

  • @winstonchurchill4060
    @winstonchurchill4060 4 роки тому

    I'm going to try this next on my n52!
    Iv already done
    Vanos solenoids
    CCV replaced with new cover
    CCV hose
    Crank positioning sensor
    Plugs
    No luck. Infact it got worse with new oem solenoids..
    Do you have the oem part numbers for the gaskets?

  • @masriwahab3297
    @masriwahab3297 4 роки тому +1

    Wow..like myself, after spending thousand of dollars on unnecessary parts for rough idle like solanoid, spark plugs, mass flow sensor etc etc...thsese 2 non return oil valves are the problems? Thanks man for the video. I should have saved money had i watched your video earlier...ha..ha.

  • @mrtokyo1989
    @mrtokyo1989 2 роки тому

    Does m54b22 motors have non return valve ?

  • @trumpxitv7116
    @trumpxitv7116 3 роки тому

    Do you remmember size of socket T30, T40 ??? Thanks

    • @WarpDriveM
      @WarpDriveM  3 роки тому

      I think I've mentioned in the video but if I remember correctly it was T40

    • @trumpxitv7116
      @trumpxitv7116 3 роки тому

      @@WarpDriveM sorry, maybe I miss. I ordered 1 set of size up to T40 is maximum. Thanks

  • @GGGmodzs
    @GGGmodzs 3 роки тому

    I cleaned mine a while ago it woks fine. It just to jump so bad when i was in a red light

  • @kaloyantodorov4908
    @kaloyantodorov4908 5 років тому

    Hi, I have the same problem on cold start as in the video at 0:36. Did this procedure solve the problem permanently? I can't find a solution to this problem for over a year. I replaced plugs and vanos solenoids, but nothing has changed.

    • @WarpDriveM
      @WarpDriveM  5 років тому +2

      In my case it worked but I've done it just 2-3 days ago. I'll post an update in a few weeks

    • @WarpDriveM
      @WarpDriveM  5 років тому +2

      The problem was back! I found out that my CCV valve was bad. See that video here: ua-cam.com/video/w0sGD_DH7Cc/v-deo.html

    • @HOISHERE
      @HOISHERE 4 роки тому

      Check disa valves with inpa

  • @plexusgamer1105
    @plexusgamer1105 Рік тому

    Is yours a Blue Water E90 328i, looks super nice

  • @ndn2589
    @ndn2589 5 місяців тому

    I did plugs coil packs fucking vanos solenoid and it makes like a droning sound

  • @233kosta
    @233kosta 3 роки тому +2

    BMW: displays minor irregularity
    Owner: FIRE UP THE PARTS CANNON!

  • @simplelangperorock
    @simplelangperorock 4 роки тому +2

    Great. Good for you man.
    Hey, what size T-socket did you use?
    T-30?

  • @h.bhagwandien7174
    @h.bhagwandien7174 4 роки тому

    Can you tell me what is a good scantool for the bmw, not to expensive

    • @WarpDriveM
      @WarpDriveM  4 роки тому

      You can download for free Inpa from a lot of forums. You need to buy just a K+Dcan cable (aprox 20$) and you are set.

    • @petercan1020
      @petercan1020 4 роки тому

      If you're talkin about an e92 or something like that go for the Foxwell nt530 I was able to do everything on my car scan it on test on it reset it it was only like a hundred seventy bucks best purchase ever made

  • @SalTheSneakerHead
    @SalTheSneakerHead 4 роки тому +1

    thank you! i just recently started seeing my car idle roughly and i was planning on overhauling my coils and spark plugs but i will try this first! How hard was it to remove the two filters?

  • @prebird
    @prebird 2 роки тому

    Why does mine idle around 400? It seems smooth and fine. Still got the low down torque up high though it falls flat, I think that’s normal for these engines.

  • @adammahomed6167
    @adammahomed6167 5 років тому +1

    It’s a great educational video my friend.

  • @phillipguy4890
    @phillipguy4890 4 роки тому

    What are these filters actually called? I have a 335xi with the N54 eng . Was wondering if I have those filters also? Thank you

    • @WarpDriveM
      @WarpDriveM  4 роки тому +1

      All the engines with vanos have this filters. Non return valves are called. It is a little bit hard for you to get in there because of the turbo (335i)

    • @phillipguy4890
      @phillipguy4890 4 роки тому

      I can’t wait to see what mine look like also.. Maybe this weekend if it does not rain. I’m in New Orleans and I have only street parking

  • @lanecastro5693
    @lanecastro5693 2 роки тому

    Mine were not clogged but great video and well explained.

  • @ChinchillaSlap
    @ChinchillaSlap 5 років тому +4

    What did you use to clean it??

    • @WarpDriveM
      @WarpDriveM  5 років тому +1

      Ive used brake cleaner and some blades to scrape the burned oil

  • @powergaming357
    @powergaming357 4 роки тому

    I have same issue i am gonna clean it thanks for sharing.

  • @董旭冉
    @董旭冉 4 місяці тому

    Looks like the RPM & engine still shaking when cleaned them all in your video