How to Replace Mercedes GLS450 Spark Plugs

Поделиться
HTML-код
  • Опубликовано: 14 дек 2024

Комментарии • 77

  • @erjonjoni1434
    @erjonjoni1434 3 года назад +5

    Great job. Excellent video. The only think the I recommend doing differently, is not disconnecting the wires at the coil. Only when Using the spark plug boot removal tool you just leave them concrete to the coil. There is enough room to just leave them carefully dangling out of the way until you take of the spark plug. Just so you are avoiding breaking or loosing the small blue clips. I learned that working on my e-class. Thank you again showing how to remove all the “nonsense plastic covers“ (using your term that I 100% agree with you), lol intimidating / acoustics cover plastic coverings.

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад

      Good idea, I’ll try that next time!

    • @Artoconnell
      @Artoconnell 5 месяцев назад

      Mine are held together with cable ties and duct tape. lol. cause i broke every damn one of them.

    • @gravitygabri3l
      @gravitygabri3l Месяц назад

      Same thing happened on my GLK350. Had to go to the junk yard to find the grey clips.

  • @davidbethard6544
    @davidbethard6544 Год назад +4

    Thanks for the video, helped a lot! I bought the spark plug boot puller, I didn't find it very useful. Bottom line you have to put a lot more force into removing the coil and boot than I expected. Enough force to make me fear damaging the boot but all's well. My two cents is to recommend when loosening the spark plug work it back and forth a few times initially until it unscrews easily. Sometimes a bit of carbon or deposits get in the threads, one thing you DON'T want to happen is damage the threads in the head. Overall it's a ridiculous amount of work just to replace 6 spark plugs. I put some DOW High Vacuum grease (like dielectric) on the boot so next time hopefully it won't be as difficult.

  • @BrandonWest87
    @BrandonWest87 2 месяца назад +1

    Just bought a 2016 GL450 with 105k miles on it and have been going through the throes of getting all the maintenance items caught up and baselined. Your videos have been positively instrumental sir! I greatly appreciate all the work you’ve put into these over the years. Thanks to you I’ve got new cabin air filter, recirc filters, new K&N intake filters and soon a new set of plugs! I still have the transmission, transfer case, differentials and engine oil/filter to accomplish. I’m a huge fan of High Performance Lubricants’ products and will be using their “Supercar” 5w-40 in the GL450.
    Question for you! Have you used CRC’s GDI and Turbo cleaner? I don’t believe our vehicles have MAF sensors but utilize several MAP pressure sensors throughout the intake tract. I’m wondering if that cleaner spray shot directly into the turbo intakes would do the trick? It’s meant to clean them, just don’t want to damage any sensors along the way.
    Hope all is well!

  • @gravitygabri3l
    @gravitygabri3l Месяц назад

    Thanks! You just saved us $500 of labor.

  • @JB00785
    @JB00785 Год назад

    Just recently purchased same vehicle. Nice to see someone sharing maintenance info to help save money without mishaps. Anyway, wanting to replace horn, seems can't locate it. Any help would appreciate it. Thanks.

  • @tomkergil3304
    @tomkergil3304 3 года назад +2

    Loved your GLS450 video series.
    They are well done and Very informitive.
    I noted the complexities of each DIY project.
    Brovo on Your tools plus material price list vs dealer prices.
    Although they does not factor in 1 possibility, the Oh "Excrement" Moment.
    Had an small unscene item or object fallen into the turbobcharger intake, you initially left unplugged, what could hve been damaged?
    Or the headaches should one or seveal plastic parts break while removing or installing.
    If EVERYTHING goes exactly as planned then money can be saved, but IF IT DOES NOT GO as planned then wait time and extra replacement MB parts causes price to GO WAY UP.
    Unfortunately DIY insurance is not offered by most insurance brokers.
    Experience and compentcy are HIGHLY undervalued by the average DIYer.
    Always remember Dirty Harry saying first:
    "Do You Feel Lucky.....Well Do You?"
    Go in with eyes wide open to unforseen mishaps.

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад +1

      Tom - Thank you for your comment, everything you said is exactly dead on! There have been times when a simple task unexpectedly turned into a project. That being said, there are plenty of jobs on the “easier” end of the spectrum where it makes sense to DIY instead of paying to have it done. Most “Pink Caddy Garage” videos fall on that part of the spectrum.

  • @goedverwagten
    @goedverwagten 2 года назад +3

    Just want to mention that the coil has a lip that needs to fit into the groove on the boot so it’s better to attach the coil to the boot properly then insert the boot with the attached coil.

  • @DG-wd2nm
    @DG-wd2nm 2 года назад +2

    Thanks for the video and your time. Don’t recall it being mentioned but torque spec for the plugs are 23nm or about 17 ftlbs. Just did mine with the help of your video. Looking forward to more of your videos as I plan to keep the truck for a while. Question, have you noticed rear door panel separation at the ledge?

    • @pinkcaddygarage267
      @pinkcaddygarage267  2 года назад +1

      I haven’t noticed any separation on the panel, but I’ll check it, thanks for watching!

  • @jupapri
    @jupapri 3 года назад +3

    Love the content. Waiting to see the transmission fluid change video ;^)

  • @arturobusca2110
    @arturobusca2110 Год назад +1

    Thanks for the video. Can you make one on flushing the coolant in the GLS 450? Thanks a lot.

  • @josephlee1646
    @josephlee1646 2 года назад +1

    Left out a very important piece of information-- the spark plug torque setting as these are indexed plugs and their orientation matters.

    • @pinkcaddygarage267
      @pinkcaddygarage267  2 года назад +3

      Joseph, thank you for the message and you are correct! The torque spec on these plugs is 23 nm, according to everything I’ve read. I used NGK brand 95875 spark plugs which are manufactured with the correct index. However, this will not be the case with every brand so when buying spark plugs, look for the notation that they are “indexed” spark plugs.

  • @AdilAbrarAA
    @AdilAbrarAA 3 года назад +1

    Loved the video, really looking forward for future video.

  • @TSHUKHAN
    @TSHUKHAN Год назад +1

    Those plugs look like they can go another 60k. I'll wait to do mines, thanks for the vid.

  • @dabin-ding
    @dabin-ding Год назад

    Great video. Mine 2018 had 49000 miles so I am about to change them. I do learn from another forum that running your car for 15-30 minutes and keeping the engine hot will help remove the wire boot. The engine has to be burning hot then the boot won't stick to the spark plug. I will see.

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      I will try that next time because I was sure I was going to tear the birds in two trying to pull them off

  • @worldpeace5853
    @worldpeace5853 Год назад

    Changing spark plugs on 2012 ML350/W166 chassis is a pain the butt. An award must be given to MB for sure. Cost to change the 6 spark plugs at dealership is $600-$800!!!

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      I’ve never done one on a GL 450 but on the GLS it’s a good 15 to 20 minutes of taking off covers and other parts covering up the engine.

    • @MrStangdawg
      @MrStangdawg Год назад

      And the dealer techs can do it super fast. Gravy job for them.

  • @mr.frutadz2777
    @mr.frutadz2777 2 года назад +2

    You’re the best, Rey helpful info. Love your presentation, frankness and cool. Thank you

  • @shoaibchaudhry964
    @shoaibchaudhry964 Год назад

    Love your videos! They are easy to follow. Out of curiosity, did you change your spark plugs first time on 60K miles... or is this the second time? I believe recommendation is to change them at 30K miles.

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад +1

      First time. I think the book actually might say 50,000 miles, but I don’t have mine with me at the moment. At any rate, it did not seem to need them, no misfires or anything but I went ahead and did it because I am trying to keep up with the service by the book.

  • @krisnan9203
    @krisnan9203 Год назад

    Can you make a video for GLS 450 for transmission oil change??

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад +1

      I actually had that done at the shop. We were in the middle of moving and I didn’t have a place to do it and a couple of the tools that were needed so no video on that. By the way, the shop charged almost $1100 for the work. Not cheap.

  • @tomvuong1838
    @tomvuong1838 3 года назад +1

    Great job gentleman

  • @bt4b4
    @bt4b4 3 года назад +1

    Great video ! Thanks for making it. How much did you spend for all the tools and parts for this ? Can’t wait for the next update on the GLS.

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад +1

      Thanks!
      The spark plugs were about $68 for a set from rockauto.com
      The 14 mm socket was about $9 and the spark plug boot puller tool was about $12. Overall, a lot cheaper than taking it and having it done!

  • @toplyf.
    @toplyf. Год назад +1

    It definitely helped me

  • @iboyyobi1543
    @iboyyobi1543 3 года назад

    Do you have a video on battery change for GLS450? If not, can you show the steps involved, getting to the battery itself is such a pain. I just removed the first cover under the passenger's seat and then I had to abort. It was too risky to pull out that plastic part. Thanks in advance.

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад

      Haven’t had to do that yet but when it happens we will make a video. Original battery is going on for over four years old so should be sometime in the near future.

  • @jupapri
    @jupapri 3 года назад

    When are you making your next video? Love the content and hope you have nice stuff in the pipeline

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад +2

      Thank you! Things have gotten in the way of video production since we bought a farm and I have been moving out to the country. The good news is, lots more content coming and I will have room to build a dedicated shop, stay tuned!

  • @xXTHATPREPPYXx
    @xXTHATPREPPYXx 2 года назад

    Followed all steps and successfully achieved the goal. Amazing tutorial and hats off to you as it was not an easy task. Coil removing was the most painful step. Broke one plastic cover but didn't stop!

    • @pinkcaddygarage267
      @pinkcaddygarage267  2 года назад +1

      Yes, on mine the boots were on the plugs so firmly I was sure I was gonna rip everything in half taking it apart but fortunately nothing broke.

    • @xXTHATPREPPYXx
      @xXTHATPREPPYXx 2 года назад

      @@pinkcaddygarage267 that's great! Also, when are you going to teach us how to change serpentine belt in gls! Can't wait!!!

    • @pinkcaddygarage267
      @pinkcaddygarage267  2 года назад +1

      That is a good question, I do not recall when it needs to be changed I will check my book.

  • @maxelsosa3863
    @maxelsosa3863 Год назад

    Great video Sr. You think after taking all that stuff off to change the plugs, there’s only a few more things to get to the valve cover gasket?
    Thanks I really wood appreciate your insight. I have a Mercedes Benz GL450 2016 and I don’t know if I could do the valve cover myself.

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      It’s just a matter of taking more stuff off as long as you can keep track of everything and can get a good seal on that valve cover gasket when you go to put it back on.

    • @maxelsosa3863
      @maxelsosa3863 Год назад

      @@pinkcaddygarage267 thanks a lot for the reply, I really appreciate it. I think why you’re saying is that these cars don’t have a premade gasket, that we have to make it with valve cover gasket sealant. Thanks again for taking the time to write back, keep up the good work!

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      No, I do believe they have a gasket, I’m just saying to get the gasket in position correctly before you start tightening down on the fasteners

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      You can order the gasket from FCP Euro or several eBay vendors

  • @ranzerox
    @ranzerox 3 года назад

    Thanks for the video, very helpful! I'm doing some research on the x166 spark plug gap and I'm finding conflicting information. I see NGK's website notes .028mm. You mentioned .029mm. Where can I find this information please?

    • @pinkcaddygarage267
      @pinkcaddygarage267  2 года назад +1

      Well of course I googled it before I started the job. But, the spark plugs I bought were pre-gapped at the clearance mentioned in the video so I felt like I didn’t need to change them to a different gap at that point.

    • @ranzerox
      @ranzerox 2 года назад

      @@pinkcaddygarage267 I just changed my spark plugs and air filter. I could not have done it without your instruction and tips! Thank you very much!

  • @jattboxerboy
    @jattboxerboy 3 года назад +1

    Great help thanks buddy

  • @GunnyPhillips
    @GunnyPhillips 2 года назад

    Great video. "Easy job" for an experienced mechanic like yourself but way too many opportunities to ruin your car for me. "A man's got to know his limitations." - Clint Eastwood (Magnum Force)

  • @Danny-pp1gk
    @Danny-pp1gk Год назад

    Anyone know the torque for the coil pack?

  • @andrewgalsworthy1225
    @andrewgalsworthy1225 3 года назад

    Awesome video had a spark plug boot rip on me unfortunately

    • @pinkcaddygarage267
      @pinkcaddygarage267  3 года назад

      Too bad, I was sure mine would rip I had to use so much force to remove them. Maybe apply some dielectric grease when reinstalling would help.

  • @hvp682
    @hvp682 4 месяца назад

    I tried doing this with my 2020 GLS450 and I am now driving a 2024 GLS450.

  • @AtmeLook-si8qr
    @AtmeLook-si8qr 9 месяцев назад

    e10 captive bolt , i don't know the name of that kind of bolt

    • @pinkcaddygarage267
      @pinkcaddygarage267  9 месяцев назад

      External Torx - size 10

    • @AtmeLook-si8qr
      @AtmeLook-si8qr 9 месяцев назад

      @@pinkcaddygarage267 no. I mean the screw which in that engine intake Manifold you call it captive bolt .what is the name of that captive bolt .I broken it and it got stuck in it now

    • @pinkcaddygarage267
      @pinkcaddygarage267  9 месяцев назад

      That part is called the engine air intake hose assembly. When you buy one, it comes with a new bolt. I’m not sure you can actually buy the bolt and replace it separately.

  • @tomvuong1838
    @tomvuong1838 3 года назад

    What website you purchased the spark plugs sir?

  • @asid731
    @asid731 Год назад

    What year is this gls 450?

  • @jamesbrady6987
    @jamesbrady6987 Год назад

    What is the firing order?

    • @pinkcaddygarage267
      @pinkcaddygarage267  Год назад

      I had a tough time finding a straight answer via Google. Did find one site that listed the M276 V6 firing order as 1-4-2-5-3-6

  • @MartyMitchell92660
    @MartyMitchell92660 3 года назад

    What year model is this? Same for 2006?

  • @KainOfNosgoth
    @KainOfNosgoth Год назад +1

    8:43
    That's so funny :)

  • @JettaRedIII
    @JettaRedIII 10 месяцев назад

    Holy cow! You don't remove the gray tabs completely from the connectors! You pull them until they stop and then squeeze them to release the connector. The spark plugs must be torqued to precisely 23Nm (16.96 ft-lbs), not 18 ft-lbs. Spark plugs are gaped at .026"-.028". A copy of the WIS might be helpful.

    • @pinkcaddygarage267
      @pinkcaddygarage267  9 месяцев назад

      Holy cow! Thanks for the specifications. At the time of this video 18 foot pounds and .029.” Yeah for the only specs I could ascertain. Also, no harm incompletely removing the gray tabs. That seemed to work better for me and getting the connectors off. That said, and I have 32,000 miles on those plugs with no issues so I think I’m good.