How To: Replace Spark Plugs And Coils On A 3.6L GMC Engine - Easier Than It Looks!

Поділитися
Вставка
  • Опубліковано 29 жов 2024

КОМЕНТАРІ • 64

  • @sherristell4747
    @sherristell4747 6 місяців тому +1

    This was so much easier than taking the manifold off and saves money not replacing intake gasket (kit). The back side requires more feeling than seeing.
    I found allowing the rear coils to rotate slightly was easier to reconnect the wiring clip; put the bolt back in last. Take care not to drop tools or the bolt. Using a 1/2 drive breaker bar made loosing the rear spark plugs much easier. This job took me about 1 hour.

  • @johnnyversaci7091
    @johnnyversaci7091 Рік тому +4

    Thank u told my neighbor prob can work around the intake to replace all coils, looks like I found the video I needed to be sure. Thank u

  • @williamgriffith354
    @williamgriffith354 8 місяців тому +1

    Great job on the video, very informative and easy to understand and follow.

  • @floridagatorfan4820
    @floridagatorfan4820 Рік тому +2

    2017 GMC Acadia Limited with a 3.6L. The front 3 were easy, 20 minutes. The back 3 were very difficult, 2.5hrs later. The hardest part was getting the wire harness off of them. It is not was easy as the one in the video. You need to put something inside the connection to release the lock. After I figured that out, it was not that difficult. Just make sure the connector and coil do not go down the port together or you will be scratching your head like I did. Where the heck did the connector go?? Had to take to the coil back out and "surprise" the wire connector was there. I used Autolite Iridium plugs for mine. Hoping they last another 100,000 miles. Thanks for the DIY video.

  • @theemanofgodalexmartineziv5802
    @theemanofgodalexmartineziv5802 2 місяці тому

    Great video with great depiction 👍

  • @sryb88.14
    @sryb88.14 Рік тому +2

    All the other videos I seen they take the whole intake manifold off. Cool to know it’s possible without doing that, not sure if it’s the same with a 2013 or not

  • @michaelbutler81
    @michaelbutler81 Рік тому +3

    Should the battery be dead when replacing ignition coil

  • @josephippolito4921
    @josephippolito4921 Місяць тому

    What’s the firing order on Acadia is cylinder 2 in back or front

  • @phillipthompson451
    @phillipthompson451 6 місяців тому

    #2 cylinder's (front on passenger side) coil wouldn't clear the intake manifold due to boss sticking out there that is part of the manifold. What position of the coil do I need to do to get that coil out? Thanks. I have 2009 Acadia

  • @arthurrose6473
    @arthurrose6473 2 місяці тому +1

    Woulda been nice to show how you DISCONNECT THE CONNECTORS on the coil packs...

  • @johnnyversaci7091
    @johnnyversaci7091 Рік тому +7

    They look different because the iridium's look like that out of the box basically

    • @BrianMyers7
      @BrianMyers7 Рік тому +3

      Came here to say this also

    • @johnnyversaci7091
      @johnnyversaci7091 Рік тому

      @@BrianMyers7 unfortunately my neighbor's 3.6 u couldn't work around the intake but it only took about 10-15 min to get off. He didn't wanna hear about the iridium's tho lol he's like no they're worn out lol

    • @johnnyversaci7091
      @johnnyversaci7091 Рік тому

      His was 2011 enclave fwd 3.6

    • @frankyvee1
      @frankyvee1 7 місяців тому +1

      Agree they are really not worn. The center electrode has the pointing shape brand new. He bought different cheaper plugs so that's why they look different.

  • @genemaverick5705
    @genemaverick5705 Рік тому +2

    Try that on a 2009 Buick enclave , 3.6 ltr , you have to remove the top of the motor to get to any of the plugs or coils .

    • @jaming2323
      @jaming2323 7 місяців тому

      no u dont use some small extension tools and u can do it w/o taking that off i have a 2008 and i did it my self

  • @KenFrmThaChi
    @KenFrmThaChi 7 місяців тому

    Do you have to set the spark plug gap or no ? Because I’m attempting this and wanna know

  • @CHB_98
    @CHB_98 8 місяців тому

    will this work for a 09 gmc acadia v6 ? someone said you have to take off the manifold

    • @jaming2323
      @jaming2323 7 місяців тому +1

      with some small extension tools u can do it w/o taking that off

  • @markbaumeister4302
    @markbaumeister4302 2 роки тому +3

    Nice video. I'm curious about the high tech wood you used to gap the plugs. Is that available at any auto parts store, or do you have to order it online?
    How many miles were on the old parts?

  • @rajandseema123
    @rajandseema123 Рік тому +1

    Do you have to use a torque wrench , what torque do u use?

    • @michaelmartinez9602
      @michaelmartinez9602 Рік тому

      No u don’t need to use torque wrench . Just make sure there snug. Around 15 ft pounds

  • @kenschultz1991
    @kenschultz1991 10 місяців тому +1

    The OE Plugs are Iridium Plugs. They electrodes are small and they are to last for 100,000 miles easy.
    the plugs you went with are low cost, maybe last 1/3 of the length. Jus sayin

  • @jungleviper
    @jungleviper Рік тому

    Aside from spark plugs what other parts should I get

    • @djscottymaxx
      @djscottymaxx 8 місяців тому

      All of them 😂

    • @frankyvee1
      @frankyvee1 7 місяців тому

      Anti seize compound would be highly recommended.

  • @spyder61man
    @spyder61man 2 місяці тому

    It appears he is replacing the plugs with non-iridium plugs. His new plugs are the old standard type electrode (tiny puck shape tips}. The iridium plugs, like his old ones have needle like tip. I have seen platinum plugs listed as suitable replacements, but I prefer to put back in what came out, and they are also recommended that you use iridium plugs. they cost $5 and up per plug, cheap insurance. Cannot go wrong there using the OEM AC Delco's

  • @lanel.1615
    @lanel.1615 2 роки тому +1

    Do you put dielectric grease on the plugs?

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  2 роки тому +2

      It's not necessary, especially with COP ignition, but I do use a little dielectric grease in the coil boot before assembling.

  • @carbon7405
    @carbon7405 8 місяців тому +2

    Bullish! The front plug on the left is impossible!

    • @djscottymaxx
      @djscottymaxx 8 місяців тому +1

      Yup

    • @MikeForMayor2024
      @MikeForMayor2024 6 місяців тому

      Just move the coil wires

    • @phillipthompson451
      @phillipthompson451 6 місяців тому +2

      I think I know why. The vehicle in the video is a 2012. The 2012s have a plastic intake manifold and my 2009 has an aluminum intake manifold. The aluminum intake has a different shape and makes it impossible to get the front passenger coil out.

  • @floridagatorfan4820
    @floridagatorfan4820 6 місяців тому

    3:44 into the video, you will see he needs to take that part off to get to one of the front coils out. I don't understand why his connections just slid on & off and I needed a small screw driver to have mine released. That to me, especially in the back, was the biggest pain in the a$$!!! It is NOT as easy as he makes it look!!!!

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  6 місяців тому

      Sometimes it's luck. I've had some things go easier than expected, and other things that should have been easy go horribly wrong. Been doing this 20+ years and both experience and luck are factors.

    • @spyder61man
      @spyder61man 2 місяці тому

      2016 Model and the coil connections came off like butter. Press the tab in the middle of clip and push the opposite edge and it slides off.

    • @billpotanovic5432
      @billpotanovic5432 2 місяці тому

      Maybe they changed it from 2016 to 2017, but the back 3 were a PAIN to get off compared to the front 3!!!! I was going in there basically blind :)

  • @ironfistarrival
    @ironfistarrival 11 місяців тому

    There is NOT enough Room to reach the back of th engine to change the other 3 spark plugs
    behind , i am surprised how could your handsgo into that extremely Narrow space ?!

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  11 місяців тому

      I just shove my arm in there

    • @djscottymaxx
      @djscottymaxx 8 місяців тому

      You gotta take the intake off these guys are full of shit

    • @spyder61man
      @spyder61man 2 місяці тому

      Did mine today, it is tight but with the right sockets and shallow ext. not really an issue. just go slow.

  • @gloriab.2191
    @gloriab.2191 2 місяці тому

    I'm miss firing out of #3

  • @carlosnavarro921
    @carlosnavarro921 2 роки тому

    looks like you used cheap plugs on it, the oe ac delcos comw pre gapped just fyi

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  2 роки тому +4

      I always gap new spark plugs even if they come pre-gapped. You never know if they got banged around while shipping. These plugs were very close to correct, so there wouldn't have been issues if I just installed them out of the box.

    • @latenite3931
      @latenite3931 Рік тому +3

      always check your gapping. if they rattle around in the box they can be off. seen it a bunch of times bud

    • @bl7121
      @bl7121 Рік тому

      You can see the boxes in the video. He used AC Delcos.

  • @LeeButcher-n6l
    @LeeButcher-n6l 6 місяців тому +5

    suggestion- lose the long shots and get the camera down in there where you're working so we can see exactly what you're working on, like you did when removing the plugs. The coil removal left me scratching my head as to what the hell you were doing in there. Same with the non-existent back end video work. If we can't see it, we can't learn it. And, try looking at the camera lens instead of yourself. That's really distracting.

  • @jerrygraham5432
    @jerrygraham5432 6 місяців тому

    The gap comes set at the factory. You damaged your plugs.

    • @Rick-gt5cl
      @Rick-gt5cl 4 місяці тому +1

      This is coming from a certified mechanic, ALWAYS check the gap it takes 5 minutes, dont be lazy.

  • @djscottymaxx
    @djscottymaxx 8 місяців тому

    Bullshit you gotta take the intake man off, the gaskets are expensive too just fyi

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  8 місяців тому +2

      I did it without removing the intake. It's easy.

    • @dad2bandm
      @dad2bandm 7 місяців тому +1

      Depends on the year. I think the earlier 1st gen Acadias you have to take the intake off, but the later part of the 1st gen you do not.

    • @justincody2079
      @justincody2079 7 місяців тому +1

      Someone calls bs yet a video right in front of them showing them how 😂

    • @frankyvee1
      @frankyvee1 7 місяців тому

      It's possible that there maybe slight variation in the amount of space with different year models. He obviously did it without taking the manifold off. But yes if you decide to remove the manifold it is recommended to replace the manifold gasket.

    • @OUGoBoy
      @OUGoBoy 6 місяців тому +1

      On the 1st gen with the aluminum intake, It has to come OFF. IJS

  • @betochipistube6543
    @betochipistube6543 11 місяців тому

    Do the coils matter how you put them in?

    • @PaintedSpringsGarage
      @PaintedSpringsGarage  11 місяців тому

      If you're asking whether it matters which coil is installed on which cylinder, the answer is no. Any coil can be installed on any cylinder.

    • @frankyvee1
      @frankyvee1 7 місяців тому

      It doesn't. It is also recommended to move the back ones to the front to extend the life of the coils. It's because the back ones run hotter than the front so rotating them will distribute the wear.