2007 GMC Denali Rear Main Seal

Customer concern was a leak coming from the transmission area and also near the rear of the engine. Fluid was confirmed to be engine oil.Past repair include replaced oil pressure sensor, did valve cover gaskets, did oil pan gasket and replaced oil cooler lines. Did not yet do the rear main seal or the front crankshaft seal. Crankshaft seal was dry and engine oil was found inside bell housing upon inspection with a bore scope. Replaced rear main seal and cleaned the bottom of the vehicle. After test drive the oil leak was confirmed as fixed.

Пікірлер: 132

  • @clmkc5393
    @clmkc53932 жыл бұрын

    You are "The Doctor" of automotive! That was a huge job - way beyond my ability. Great job .

  • @JabariXL
    @JabariXL5 жыл бұрын

    what a great video, quality, information, music, good job dude.

  • @mostlybroadbandbandit
    @mostlybroadbandbandit Жыл бұрын

    Dropping a like. Showed me everything i was curious about. Going to tackle this job in a couple weeks

  • @Motodents
    @Motodents4 жыл бұрын

    Awesome video ! Clear , informative, and correctly done . Keep em coming! Subbed ⛓

  • @buddybrown4903
    @buddybrown49032 жыл бұрын

    Good video and advice. That last top bolt held me up cause I didn't pull that front cross member. I figured i had to..

  • @HOLLYWOOOD2369
    @HOLLYWOOOD23694 жыл бұрын

    Drop that music it’s annoying an over power you talking that it’s a great video

  • @user-gs1ps2vb1u

    @user-gs1ps2vb1u

    17 күн бұрын

    Nah music dope

  • @RidingWithSexton816
    @RidingWithSexton816 Жыл бұрын

    Great no nonsense step by step instructions...

  • @blueberrycornbread
    @blueberrycornbread2 жыл бұрын

    This is an awesome video! I love the music ! I like too how you sped it up at parts. Rock on Brother !

  • @MrStangdawg
    @MrStangdawg3 жыл бұрын

    This job is the time to also change the transmission filter and fluid, oil pan gasket, and the o ring on the oil pick up tube. You pick off a lot of maintenance when doing the rear main seal with very little extra labor

  • @ethandax8900

    @ethandax8900

    2 жыл бұрын

    i know it is kinda off topic but do anyone know a good website to watch new series online ?

  • @elisage5132

    @elisage5132

    2 жыл бұрын

    @Ethan Dax flixportal xD

  • @ethandax8900

    @ethandax8900

    2 жыл бұрын

    @Eli Sage thanks, I went there and it seems like a nice service =) Appreciate it !!

  • @t.shauny5119
    @t.shauny51192 жыл бұрын

    Made that look easy, good job 👍🏼

  • @stevenlynch9947
    @stevenlynch99472 жыл бұрын

    Nice to see a Real Pro!

  • @miguelb74
    @miguelb743 жыл бұрын

    Excellent video my brother

  • @steadyeddie7453
    @steadyeddie74534 жыл бұрын

    TIGHTENING SEQUENCE- When you slip the plate back on with the new seal installed the seal will center itself on the crank boss. Very important that it stays centered. I would tighten and torque all the outer bolts to keep the seal centered. Then install and torque the 2 lower bolts. If the outer bolts aren't completely tightened first the 2 lower pan bolts will pull the plate down ever so slightly and the seal will be off center with the crank. It may not fail right away, but it will at some point. I do appreciate that you didn't use the expensive centering tool. Its not necessary if you tighten the bolts in the proper sequence. Also my gripe is that GM could have installed a locating pin on each side of the block with matching holes in the plate to line things up. Just like they did with the older V8 timing covers. Thanks for the vid.

  • @TheCBD35

    @TheCBD35

    4 жыл бұрын

    Wrong! Read the manual bud

  • @steadyeddie7453

    @steadyeddie7453

    4 жыл бұрын

    @@TheCBD35 You actually did it as I described. Tighten the cover bolts, then tighten the 2 pan bolts. Then you came back and tightened a couple upper bolts later, but the cover was already locked down in place by that point, so you were good to go at that point.

  • @zengim102
    @zengim1023 жыл бұрын

    Great work vato👍🏼

  • @danielalfaro4933
    @danielalfaro49333 жыл бұрын

    Good video n u explained it really good

  • @rudysaldivar4228
    @rudysaldivar42283 жыл бұрын

    Sooooooo, I thought the music was playing on the shop speakers!! Can you imagine if that was on a loop all damned day! I’m going to hum that shit all day tomorrow.

  • @OldBeatenStrat
    @OldBeatenStrat2 жыл бұрын

    How many times do you have to change this seal in the Denali’s life? I hope only once

  • @lienrep6935
    @lienrep69352 жыл бұрын

    Thanks for the video, gave me an idea of what needs to be done to my 2007 Yukon Denali. Let me ask you, does the engine cover on top have to be removed before you did this job?

  • @santanasalinas4740
    @santanasalinas47402 жыл бұрын

    I did all that and truck still leaking any ideas why or what I did wrong I put the rear main seal and the oil pan gasket

  • @AlanLJones
    @AlanLJones4 жыл бұрын

    What is the cost of a rear main job? Thank you

  • @mikehaesche
    @mikehaesche3 жыл бұрын

    Great video very detailed and well explained great mechanic

  • @swthero
    @swthero3 жыл бұрын

    What the cost and how many days does this take to get this done at a auto shop?

  • @BigCed
    @BigCed4 жыл бұрын

    Great video

  • @stephenmiller9520
    @stephenmiller9520 Жыл бұрын

    I Have done three transmissions not all mine it’s big job to get to that rear main seal every time I gotta do this I watch videos after work to get freshened up make sure I got everything I put red loctight on all the transmission and transfer case bolts cuz they are hard to get to and sometimes wobbles make it harder to get tight I’ve never took off that front cross member used two wobbles and extensions from the back of the transmission the rear main seal bolts get a blue loctight on them too huge job tho costs a lot to have a Mecanic do it and I’d charge a lot too don’t blame them if u can’t afford it u gotta do it yourself

  • @kevg644
    @kevg6444 жыл бұрын

    I really love the music who ever it is and great video 👍🏾what song is that?

  • @capitalr8649
    @capitalr86494 жыл бұрын

    Big job.

  • @PRGuanica
    @PRGuanica3 жыл бұрын

    Great video dude. I like the way you explain as you go. How much money I am looking at to get that job done?

  • @OCV-sq6hs
    @OCV-sq6hs Жыл бұрын

    How did you drop the engine down to get the last bolt out of the transmission? When you took out the engine support?

  • @rafkong
    @rafkong Жыл бұрын

    Good video… keep doing exactly this… minus the chill music

  • @jamesBassMan81
    @jamesBassMan812 жыл бұрын

    How much it cost to have the real main oil seal replaced?

  • @victorchavez8311
    @victorchavez83112 жыл бұрын

    Bro I noticed a line of oil on the bottom as you were getting the 2 bottoms bolts threaded on! Is that normal ? The same thing happened to me today and it freaked me out I’m over here thinking if maybe I should re do it all over before I put everything back together.!.?!?!?

  • @TheyCallMeMero
    @TheyCallMeMero4 жыл бұрын

    how much does this repair cost?

  • @javiergonzales8487
    @javiergonzales84873 жыл бұрын

    Great Detailed Explanation, systematic correct sequence flow, and by the way Great Music, who is it ?

  • @lcoast1819
    @lcoast18192 жыл бұрын

    Hey I love your videos!!! Thanks so much for sharing your knowledge!!!! Around the 10:00 minute mark, after removing the "engine support" you mention "that will give you room to lower the engine enough to get the last bolt out" that is up top. What actions do you take/how do you mean specifically "lower the engine"? to get to that last bolt. I'm getting ready to change my rear main seal and oil pan gasket in a 2007 Yukon Xl 1500 4wd version. I changed all the lifters/rods, and head gasket,valve cover gaskets, exhaust manifold gaskets and engine mounts 50k miles ago. Was running great until recently. Just getting my courage up. I appreciate any advice you can share. Thanks!!!!

  • @davidmadl4596

    @davidmadl4596

    2 жыл бұрын

    Support it with your transmission stand while removing the cross member and then let the stand down once removed.

  • @ruslankontsimal7072

    @ruslankontsimal7072

    Жыл бұрын

    @@davidmadl4596 so the mounts don’t have to be touched I’m guessing- just support the bottom of the transmission pan, remove the four big bolts/nuts for that engine crossmember, then lower the transmission jack, and the engine will lower as well and the engine mounts shouldn’t interfere, is that correct? I was hoping to not have to remove the transfer case and just slide the trans back like 6-8in, but I’m guessing because of the topmost bolt, I might just have to remove the transfer case huh?

  • @MrVR401
    @MrVR4015 жыл бұрын

    Whats the cost on this

  • @cletus7419
    @cletus74195 жыл бұрын

    What’s the torque specs for the bolts for that cover plate?

  • @ajautomotiverepairandfleet8614

    @ajautomotiverepairandfleet8614

    5 жыл бұрын

    The torque is 22 lb. ft. If your torque wrench does not go that low then I would recommend getting an inch pounds torque wrench or something that measures in N.m. The N.m spec is 30. If you don't have access to either then I kinda use my wrist as a torque to yield wrench to get them all close. Haven't had any problems doing it this way as well. Good luck with your project and let me know If you have any other questions or request. Peace

  • @shaunpx1
    @shaunpx12 жыл бұрын

    Hey does the rear main leak stopper good to use for small leaks? Like Bars leak or Blue Devil?

  • @gabrielzepeda3610

    @gabrielzepeda3610

    2 жыл бұрын

    Nah doesnt really do much 🤷🏻‍♂️

  • @preachercharleshadeniii3764
    @preachercharleshadeniii37647 ай бұрын

    How much does the transmission weigh? I'm trying to make sure my jack can safely carry the weight.

  • @gregeaton4091
    @gregeaton40913 жыл бұрын

    What is the cost of this repair?

  • @juansalinas258
    @juansalinas258 Жыл бұрын

    What's if the torque for the screws on 13:20?

  • @OmarsGarage
    @OmarsGarage5 жыл бұрын

    How much do you charge in your shop to do this? I’ve never had to do this so just curious to know.

  • @thegg5097

    @thegg5097

    3 жыл бұрын

    At least $4000

  • @zengim102

    @zengim102

    3 жыл бұрын

    You pay 4000 you are an idiot

  • @thegg5097

    @thegg5097

    3 жыл бұрын

    @@zengim102 price is always subject to where you live in the world my friend. If you think the cost is the same in downtown LA or some farm ranch in Ohio then you would be the idiot. But who am I to judge

  • @zengim102

    @zengim102

    3 жыл бұрын

    GG I Didn’t mean you personally but if it hurt your feelings... anyway, a man should keep two things in his back pocket... a good divorce lawyer and a good mechanic within a two hour radius that won’t eat your lunch.

  • @regionvoices6607

    @regionvoices6607

    2 жыл бұрын

    How many miles are on this vehicle? That determines more than anything if it's worth the repair I've got a GMC ENVOY that has a rear main seal leak It has 135,000 miles on it Any used car with 100,000 /130 000 on it are going for between 15k & 25k depending on the type of SUV So to me $4,000 is better than $300 to $400 a month for the next 60 to 72 months Tnis young man isn't afraid of hard work either That's impressive

  • @ScarabChris
    @ScarabChris7 ай бұрын

    I have this repair in my future. I have a 2008 Escalade with the same power and drive train. I'm hoping the Blue Devil rear main sealer slows the leak down to buy me some time. What does this job cost?

  • @tremayne3
    @tremayne33 жыл бұрын

    Are you in Sacramento?

  • @sevencruse3263
    @sevencruse3263 Жыл бұрын

    Great video brotha 💪🏼 💯 Did you have to drain the oil?

  • @yooooscar4903
    @yooooscar49033 жыл бұрын

    How much is this?

  • @232rahrah
    @232rahrah3 жыл бұрын

    How much do this cost

  • @mack606
    @mack606 Жыл бұрын

    This guy is the truth

  • @acetruckzngunz6501
    @acetruckzngunz65012 жыл бұрын

    Would this be a solution to a major oil leak ? I’m leaking quite a bit on my Denali

  • @fierceeagle2003

    @fierceeagle2003

    2 жыл бұрын

    Rear main seal, valve cover gaskets or oil pan gasket. Are ideally were the major leaks happen on these.

  • @russianbot1987
    @russianbot19874 жыл бұрын

    Thanks

  • @aronhw
    @aronhw Жыл бұрын

    How long did this take you?

  • @williamdavis6054
    @williamdavis60545 жыл бұрын

    Would have been a great video except for the music was covering up him talkin kill the music be much better

  • @lanthonyperdum6430

    @lanthonyperdum6430

    4 жыл бұрын

    William Davis...IKR...🤦🏽‍♂️🤦🏽‍♂️🤦🏽‍♂️

  • @dub07odgecharger

    @dub07odgecharger

    4 жыл бұрын

    William Davis didn’t your mother teach you not to mess with Pollys?

  • @oscardelpilar3753
    @oscardelpilar37533 ай бұрын

    How much does this job run?

  • @JeremiahIsreal144k
    @JeremiahIsreal144k4 жыл бұрын

    So why should u go an buy another plate

  • @stevensanton2567
    @stevensanton25672 жыл бұрын

    Hello where are you located?

  • @stephenmiller9520
    @stephenmiller9520 Жыл бұрын

    Carefull with them long bolts going into the bottom of the rear main seal cover the can break easy I’d suggest torquing them

  • @davidmadl4596
    @davidmadl45962 жыл бұрын

    I don't think I even seen a torque wrench 😂 but great video.

  • @thespeedjunkieo2904
    @thespeedjunkieo2904 Жыл бұрын

    How much a job like that? I need my truck done also

  • @rickwaldo4150
    @rickwaldo4150 Жыл бұрын

    Can I have you do my 01 Sierra ?

  • @SLINGING_MUD_SINCE1994
    @SLINGING_MUD_SINCE1994 Жыл бұрын

    My trucks needs this how much ?

  • @Husain_Alhashmi
    @Husain_Alhashmi3 жыл бұрын

    please reupload it without music

  • @pastrana37
    @pastrana373 жыл бұрын

    that's exactly was my problem oil leak.I have 2007 gmc yukon denali.I brought the truck to checy dealership they told me is done...but isn't true.this job take a least 3 or 4 days..I searching what atcion i would like to take against the the dealer..I have the proof they told me is done not way same day plus the replaced airbags recall...please anyone with suggestion is welcome & thankfull.

  • @heathermoore2654
    @heathermoore26544 жыл бұрын

    I have a leak somewhere on my 2006 GMC Yukon Denali xl 6.0 it has oil on my starter on my passenger side

  • @MrKLahi

    @MrKLahi

    3 жыл бұрын

    Mine is pissing it all under the ride. Smoking cause of the hot exhaust.

  • @eddiesgsr

    @eddiesgsr

    3 жыл бұрын

    Did you figure it out mine is doing the same thing. Im going to pull the starter tomorrow I'm hoping its the crank sensor

  • @freaknleak69
    @freaknleak694 жыл бұрын

    No torque on the cover bolts and no thread locker on the flywheel bolts. 🤦‍♂️🙄

  • @gabrieltorrez464

    @gabrieltorrez464

    2 жыл бұрын

    He also didn’t do the gasket bolts right, you’re supposed to start at like 15 ft pound and work up to 72 ft pound in 3 sets so that it’s evenly tightened and on there properly

  • @comaradelee
    @comaradelee Жыл бұрын

    Don't u need an special alighment tool for that so center the seals

  • @ViperX260
    @ViperX260 Жыл бұрын

    What’s the hole in the bottom of the tranny? I have oil leaking from there.

  • @yaniv_dayan
    @yaniv_dayan4 жыл бұрын

    Annoying music in the background I barely can hear What you say

  • @glencrisp7911
    @glencrisp79115 жыл бұрын

    Screw that...I will just sell it.

  • @kevg644
    @kevg6444 жыл бұрын

    The song is by Adan cole above The Fray

  • @allsopwy1
    @allsopwy14 жыл бұрын

    @ A & j Automotive repair and fleet services. I just paid my mechanic to do this job on the exact same year, make and model. I’m still getting a leak that is now worse than before. One drip every 40 seconds on a cold parked engine. He said that unfortunately the crank must be grooved where the seal sits and so the new seal isn’t working. Not sure I believe that to be the case. I’m not too happy to pay someone to make the problem worse. I’m hoping you can give me some suggestions on next steps to resolve the issue. Have you ever seen where a new seal doesn’t seal because the crank is too worn? The truck had 181,000 miles on it and is still running strong. Just an obnoxious leak that is making a mess. Please help.

  • @jamesabsher8477

    @jamesabsher8477

    4 жыл бұрын

    I’ve never seen that, sounds like they messed up and don’t want to repair it for free.

  • @ericmachinperez842

    @ericmachinperez842

    3 жыл бұрын

    they did not use the guide to sit the plate properly

  • @memphistiger4647

    @memphistiger4647

    3 жыл бұрын

    Or he didn't replace the seal at all.. I was scammed by a shade tree mechanic that way. It was a lesson learned for me.

  • @eddiesgsr

    @eddiesgsr

    3 жыл бұрын

    I bet when he put the new seal in he had the 2 long oil pan bolts snug first before tightening the cover bolts

  • @gabrielzepeda3610

    @gabrielzepeda3610

    2 жыл бұрын

    Oil cooler lines (if you have) drip crazy, on top of the filter

  • @stillmanman6212
    @stillmanman62123 жыл бұрын

    How many times are you all gonna say something about the music ? Just find a different video got damn

  • @yeahyousaidit
    @yeahyousaidit4 жыл бұрын

    Ok I realize you don’t want to tell us how much you charge for this type of job but you could at least tell us how long the job took 🤨

  • @TheCBD35

    @TheCBD35

    4 жыл бұрын

    You arent a mechanic so it wouldn't matter anyways. Skills won't be where they need to be. Plan for two days

  • @yeahyousaidit

    @yeahyousaidit

    4 жыл бұрын

    Mechanical Magi mind your business maybe I wanted to make sure I’m not getting jerked by a mechanic sheesh

  • @BiGGDaddyRacing
    @BiGGDaddyRacing3 жыл бұрын

    Get rid of the background music it would be a much better video

  • @kellyleathers8806
    @kellyleathers88064 жыл бұрын

    Nice but kill the music...

  • @ericamoreno6885

    @ericamoreno6885

    4 жыл бұрын

    Munch[ talento

  • @anthonyguada
    @anthonyguada4 жыл бұрын

    ok I had to stop watching this video the music is making it hard to hear this guy

  • @marx769
    @marx7694 жыл бұрын

    That's a huge job.... F tryin all that at home. Thanks for posting! Ditch the music or turn it way down

  • @claudiakanokwan1496
    @claudiakanokwan14962 жыл бұрын

    GOOD JOB,BUT THE MUSIC IS TOO LAUD.,

  • @mikeches7992
    @mikeches7992 Жыл бұрын

    It's not even a music....its a drum in a head got stock...

  • @2pacnasgame
    @2pacnasgame4 жыл бұрын

    Dang I'm glad I'm not the customer he said hes complaing not he wants the leak fix

  • @marks7352
    @marks73523 жыл бұрын

    Good instruction but curious. When you're explaining to a guy in the shop on doing something do you have music blaring?.... We're here to hear you and learn.... Turn the music down on your videos and they'd be great... Thanks for the video on this

  • @DanielDaniel1
    @DanielDaniel1 Жыл бұрын

    Yeah fuck doing this. I’ll let my underbody rust prevention oil spraying system continue to do it’s job

  • @arnezebaker8552
    @arnezebaker85524 жыл бұрын

    He never showed no tricks to the trade ..

  • @rayhenson7691
    @rayhenson7691 Жыл бұрын

    Need to turn the music off you can't hear what he is talking about

  • @filibertomota3209
    @filibertomota32092 жыл бұрын

    Too fast I and the end and that music

  • @keysautorepair6038
    @keysautorepair60384 жыл бұрын

    Don't let this video fool you it takes longer than 29 minutes to pull this trans out been wrenching for 25 years and it's a 2 day job with all the right tools lift ect this is not a fun job 😒 u need to use loctite on the torque converter and flywheel bolts

  • @lordsaladin8903

    @lordsaladin8903

    3 жыл бұрын

    If this job takes you 2 days with all the right tools, lift, etc. You've been a bad mechanic for 25 years. It should never take that long to pull a trans, replace a rear main, replace trans. I'd have been fired from every shop I ever worked at if this took me that long.

  • @memphistiger4647

    @memphistiger4647

    3 жыл бұрын

    Yeah 2 days is a stretch..

  • @noblemcmurray

    @noblemcmurray

    3 жыл бұрын

    Shid....take 2 days with mine, just make sure the finished product is complete!

  • @miguelangelacevedo9232
    @miguelangelacevedo92324 жыл бұрын

    It's the music that gave this video a thumb's down, very annoying, Next time leave the music out, it would've been a good video.

  • @sw4370
    @sw43702 жыл бұрын

    Cut the music already very annoying and unnecessary

  • @nickirland5497
    @nickirland54973 жыл бұрын

    Had to stop watching due to music

  • @r.m.7288
    @r.m.72882 жыл бұрын

    What's up with the Jamaican porn music!?

  • @jimmyavalos3971
    @jimmyavalos39713 жыл бұрын

    Trash background music smh

  • @ralphkramden827
    @ralphkramden827 Жыл бұрын

    That music is very annoying

  • @richarddew7794
    @richarddew77943 жыл бұрын

    Sorry what did you say I couldn't hear you over that f****** awful music

  • @jamesethan3749
    @jamesethan3749Ай бұрын

    Gee, thanks for NOT EVEN SHOWING HOW TO ACTUALLY REPACE THE SEAL 🙄🙄🙄 wasted my time