How to Replace a Failed Vacuum Brake Booster on a Jeep Wrangler JK / Brake Booster Failure Part 2

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  • เผยแพร่เมื่อ 3 พ.ย. 2024

ความคิดเห็น • 61

  • @bdmski
    @bdmski 16 วันที่ผ่านมา

    Had a squeak in my jk that drove me nuts. Turned out to be my break booster. Could not have done it without this video. Thank you!

  • @KaylaMatthews-q6b
    @KaylaMatthews-q6b ปีที่แล้ว +1

    Probably one of the better videos I've seen. I do all my own work on my JK and my brake booster went out. I used your video to replace it so thank you for sharing and thank you for the clear video! 10/10 would recommend this video!

  • @davymoose3815
    @davymoose3815 3 ปีที่แล้ว +2

    LOVE THE DETAILS, GREAT FILMING & GREAT COMMUNICATION!!
    I HAVE A CLUTCH AND THIS IS MY FIRST TIME THANK YOU VERY MUCH THANK YOU!! I HAD TO SCROLL WAY DOWN TO FIND YOUR VIDEO EXACTLY WHAT I WAS LOOKING FOR!!!!

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว +2

      Thanks for sharing 👍! Good luck!

    • @davymoose3815
      @davymoose3815 3 ปีที่แล้ว

      @@Donnythelatemodeltech I want you to know I DID NOT HAVE TO REMOVE MY CLUTCH MASTER CYLINDER MAYBE BECAUSE IT'S NOT USING THE SAME BRAKE FLUID AS THE BRAKE MASTER CYLINDER SO IT WAS A EASY CHANGE & OMG it's like A MIRACLE AND WORKING GREAT NOW I FEEL SO MUCH SAFER WITH BRAKES THAT WORK AND I DON'T HAVE TO DOWNSHIFT SO MUCH!!! THANKS AGAIN!!!!??

  • @Ben-yx8rc
    @Ben-yx8rc 3 ปีที่แล้ว +2

    Thank you so much for posting this, wouldn’t have been able to do it myself without this

  • @williamtpenningtonart
    @williamtpenningtonart 2 ปีที่แล้ว

    I have an 03 ford ranger. I appreciate the information. I had a feeling it was my booster but only know basic concepts of how vehicles work.

  • @olivierclery7814
    @olivierclery7814 หลายเดือนก่อน

    Hi Sonny. Thank’s for this vidéo. I leave in French Guiana

  • @jeffreyallen8084
    @jeffreyallen8084 ปีที่แล้ว +1

    Great video! One question though and I’m just curious. Would it have been easier to have removed the four 13MM nuts from inside vs the whole mounting plate? I have a JL and it’s not much different.

  • @gdcochra
    @gdcochra 2 ปีที่แล้ว

    Fantastic vid, and the sidebar for the scam call was classic. Great detail was a piece of cake to do it thanks to your vid, u da best!

  • @mikid1033
    @mikid1033 ปีที่แล้ว

    Thanks for posting this video. Im going to try replacing my vacuum brake booster on my '96 Chevy S10 pickup truck without having to remove the two lines going to it. But if my attempt fails, I'll have to. 🤷‍♀️

  • @mandomolina6097
    @mandomolina6097 2 หลายเดือนก่อน

    Will it make that air sound when it's not running ? Great video and thanks all the detail

  • @SebastianLorenc-ej9nz
    @SebastianLorenc-ej9nz 10 หลายเดือนก่อน

    My jeep is doing exactly the same thing as yours, I ordered a new booster and hopefully I can put it in without taking it to the shop

  • @stevestewart3816
    @stevestewart3816 6 หลายเดือนก่อน

    I have a 2016 JKU manual with 3.6l I do have a scan tool that I can bleed brakes with so what part of the process is different for me

  • @mandomolina6097
    @mandomolina6097 2 หลายเดือนก่อน

    Hello everyone again , on additional inspection I fi d it pumps up and is firn when the jeep is Off. Start it up and the pedal goes to the floor with little feel. Any help would be appreciated

  • @anthonyseabron9696
    @anthonyseabron9696 2 ปีที่แล้ว

    Awesome video, very informative! Thanks for making and explaining the brake booster.

  • @icepick859
    @icepick859 ปีที่แล้ว +1

    The one I'm doing right now has wiring harness ran through the hole in that bracket! This is a pain in the ass.

  • @angelguzman8451
    @angelguzman8451 ปีที่แล้ว

    Great video, thanks for sharing the knowledge and tips!

  • @woodshed09
    @woodshed09 6 หลายเดือนก่อน

    “Void your warranty if, pfff, whatever “ 😂😂 “just gonna smash this bitch back in”😂😂 hilarious. Seriously appreciate the video.

  • @JJBanuelos
    @JJBanuelos 3 ปีที่แล้ว

    Lots of great info! Can’t wait for all the other ones!

  • @terryholleman5278
    @terryholleman5278 3 ปีที่แล้ว

    This is such a head start thanks boss

  • @blackent7513
    @blackent7513 2 หลายเดือนก่อน

    Light work

  • @stevestewart3816
    @stevestewart3816 6 หลายเดือนก่อน

    What's the difference in the manual

  • @Sniperssx
    @Sniperssx 3 ปีที่แล้ว

    thanks but you ignored the brake master if leaking could affect the booster again must of issue of the booster lake from the master it ll damage the vacuum itself please advise i had some issue i m confused should test the air brake pump first

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว

      Say what, you need a bidirectional scantool to replace the master, this video wasn't about that.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว

      You can't bleed it without the scantool.

  • @A-TeamOffRoad
    @A-TeamOffRoad 8 หลายเดือนก่อน

    You can get to the bottom driver side bolt through the wheel well sooo much easier if you don’t have aftermarket inner fenders. I have a manual so that slave cylinder got me slumped

  • @jeffnestor3100
    @jeffnestor3100 ปีที่แล้ว

    nice job. helped me out a ton!

  • @mikegallegor9272
    @mikegallegor9272 8 หลายเดือนก่อน

    Was wondering why you couldn't just remove the 4 nuts from inside the car and remove booster that way vs taking that big plate off?

  • @brandonayers7284
    @brandonayers7284 2 ปีที่แล้ว

    Is there a reason why you removed that alum plate from the firewall instead of unbolting the booster from the inside? Looks like the booster may have been easier to get out without the plate attached. Not criticizing, just looking for short cuts. Thanks for the info!

  • @dalmatinatocro6
    @dalmatinatocro6 3 ปีที่แล้ว

    great informative video ....but i wish you would have shown us how you got the last two bolts off of the bracket on the firewall .....thnx

    • @gdcochra
      @gdcochra 2 ปีที่แล้ว

      I used deep 13mm socket and a swivel, with extensions to get the ratchet

  • @TurboTheTerrier
    @TurboTheTerrier 3 ปีที่แล้ว

    Of course I have the manual that feeds off the master cylinder lol. Will I be forced to bleed after the fact or is there a trick I can use to avoid that?
    Absolutely amazing detail in the video man! Thank you!

  • @mv-wb9qm
    @mv-wb9qm 3 ปีที่แล้ว

    Could you just remove the booster from the bracket instead of pulling the bracket out? Or is it just easier that way?

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว

      Usually the holes in the fire wall aren't lined up enough to get to the nuts.

  • @katskamper9739
    @katskamper9739 2 ปีที่แล้ว

    Great video, unfortunately I did mine and now have a C121e code.

  • @jenniferlopes547
    @jenniferlopes547 3 ปีที่แล้ว

    Great video! I hate when people cut out all of the actual work. I want to see how it actual is to remove. ;-) We get to replace mine in my 2007 tomorrow. The master cylinder had already been replaced but my brake pedal goes too far to the floor to stop. Hopefully this does the trick.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว +2

      Your abs needs bleeding most likely. Booster will not fix pedal height.

  • @christinanaomi382
    @christinanaomi382 3 ปีที่แล้ว

    Subscribed! Geat video. Going to get my hands dirty this weekend. Shop wanted $500 for it lol hell no!

  • @Velly_drums
    @Velly_drums 3 ปีที่แล้ว

    Appreciate the step by step, unfortunate that you need a scan tool to bleed brakes (when needed) 🤨.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว +1

      If your changing a caliper, and as long as you don't drain the master, you can bleed them. You just need a scan tool if you replace or drain drain the master, .

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว

      I need to look into a cheap tool that will bleed the abs.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว +1

      Looks like the high-end Autel scanners have the ability to bleed abs.

    • @trappistachel
      @trappistachel 3 ปีที่แล้ว

      @@Donnythelatemodeltech If you replace the master cylinder on ANY car that has ABS, do you need a scan tool to bleed the ABS module?

  • @chrisgoldizen7663
    @chrisgoldizen7663 2 หลายเดือนก่อน

    Mine shut jeep off u can hear air at the booster

    • @mandomolina6097
      @mandomolina6097 2 หลายเดือนก่อน

      My pedal is going to the floor and seems to make the same noise running or not

  • @renelechuga9202
    @renelechuga9202 ปีที่แล้ว

    You dont have to remove the brake booster bracket just the 4 nuts under the dash

  • @Mrghostthunder21
    @Mrghostthunder21 9 วันที่ผ่านมา

    You could of just unscrewed the ones inside the car

  • @swedesam
    @swedesam 3 ปีที่แล้ว +1

    Seems like it would have been easier if you removed just the four 13mm nuts from inside the cab holding the brake booster to the firewall so there is a smaller footprint to pull out and up instead of that large plate connected with the booster. The subsequent re-install would have been 1/2 second quicker too.....not much but anything helps, haha.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว

      Let everyone know how that goes, lol

    • @swedesam
      @swedesam 3 ปีที่แล้ว

      @@Donnythelatemodeltech Yeah, probably a bad idea now that I see the distance for the pushrod and bolts to clear is increased by the thickness of the plate. This thickness also inhibits the earlier angling up of the booster in this cramp space.

    • @Donnythelatemodeltech
      @Donnythelatemodeltech  3 ปีที่แล้ว +1

      Hmm. Well, the real reason is that you cant get a socket to line up with the nuts going through the fire wall. The nuts are offset just enough where you can't grab them, there is no slack in the holes in the firewall for the socket, I guess I didn't point that out in the video , sorry, go take a peek under your dash and see if the nuts and holes line up, not a single one of the 20 or 30 I've done have lined up. Maybe yours is different. 👍

  • @Airman..
    @Airman.. 2 ปีที่แล้ว

    Not replacing the bad master cylinder which is the root cause of the failure is absolutely not very smart

  • @jjuneau1976
    @jjuneau1976 3 ปีที่แล้ว

    Love it! You make it look so easy! 🔧🔩❤⚙

  • @luismarty1685
    @luismarty1685 ปีที่แล้ว +1

    You should have replaced the master cylinder.