yukon

  1. MrMonte

    My new to me 2018 Yukon Denali Ultimate

    2 months ago I purchased a low mileage 2018 Yukon Denali Ultimate. Since then I have put 5,700 miles on it with an overall average of 20.5mpg. 125 miles ago I installed a 91 performance tune and turned off AFM using a Flashpaq F5. So far my mileage is at 22.3. Near plan is to do a full...
    • MrMonte
    • Thread
    • 2018 denali flashpaq mpg ultimate yukon
    • Replies: 4
    • Forum: Introduction
  2. qthor

    Question about parts to take off of a 03 Denali that's about to be junked. Good opportunity

    I have a 2004 Denali and have a buddy that's about to junk one because he has 2 so he told me to pay him and I can come take whatever I need off of it before he gets rid of it. But he has an 03. My question is what should I definitely take besides the list of parts that I already have. I do need...
    • qthor
    • Thread
    • a/c compressor ac compressor clutch air conditioning compressor denali parts radiator transfer case water pump yukon
    • Replies: 5
    • Forum: General Discussion
  3. 6

    My Intro/2006 Yukon Brake Issue

    I'm currently a small engine mechanic but I've been a automotive mechanic for a long time. I was also an electrician for about 15 years. I consider myself a Jack-Of-All-Trades master of one. Some people might think that driving a truck over the road is a piece of cake, and actually it is, but to...
  4. J

    2017 Yukon making noise decelerating

    I recently had the torque converter replaced. The next day I started hearing this odd and frightful whizzing sound. Sound only occurs when I’m decelerating. It seems related to the transmission, but I have no idea. I’m going to take it back to the transmission shop, but curious if you guys...
  5. tommyboy180

    2015 and 2016 Yukon factory pdf service manual

    It took me some time but I was able to purchase the 13K page searchable PDF service manual. If you'd like a copy send me a PM.
  6. 0

    Yukon Light Options

    I just picked up an 02 Yukon 2500, and I need to do some work on the headlights. Headlights need buffed out, etc. and have some cheap bulbs in there currently. I've read a few threads, but with the speed that technology is changing, I'm worried some of that info may be outdated. I'm not after...
    • 02Yukon2500
    • Thread
    • conversion denali gmc headlight hid led yukon
    • Replies: 6
    • Forum: Exterior
  7. Phisher

    Now I've lost interior power

    So back again with the 2002 Yukon I got the no start issue figured out it was the PCM put a new PCM in everything starts just fine but after 3 days now I've lost power to my passenger Windows my sunroof and all my interior lights and my gauge is like to bounce back and forth all of a sudden what...
    • Phisher
    • Thread
    • electrical help no interior lights passenger side window yukon
    • Replies: 12
    • Forum: Interior
  8. D

    MDI for Park Assist, Side Detection, and Front Camera Service Messages?

    I replaced the Side Detection sensor in passenger side rear bumper and Rear Bumper Harness that were damaged by heat above broken tail pipe in my 2016 Yukon SLT. Park Assist, Side Detection, and Front Camera service messages persist on my DIC (even after I disconnected the battery for a...
  9. D

    2013 yukon sle front end swap

    Morning all, Recently bought a used 2013 yukon 5.8 4x4 sle, daily driver + some offroad. It would have been a pickup, but need people + pet capacity. Looking at doing a front end swap since I can't find a winch bumper for the yukon (shocking!). Want to confirm its 2007-2013 Sierra 1500 that...
  10. J

    How do you replace the idler pulley?

    I'm going to get a Gates belt kit and it includes an idler pulley. The existing pulley has his weird push nut on it that holds the pulley and bolt together. I can figure out how to get the nut off, but I need to know if I have to find a replacement for the push nut when I go to install the new...
  11. C

    How does ordering / allocation work?

    Does anyone know how this works? You go to a dealer to place an order (March), they tell you they have allocation but can only place your order in April - does it make sense? Do they get allocation monthly? Can they only place an order when they get allocation from GM? Is the allocation on a...
  12. qthor

    2004 GMC Yukon Denali AWD needs rears shocks but I want to lower but need some info

    So I have a 04 Denali that I've had for a few years and always wanted to lower. The rear air shocks I don't want. Pump burned out not long after being replaced probably as I have not heard it cycle on for quite a while. But Ive looked at the forum numerous times whenever I wanted a question...
    • qthor
    • Thread
    • 2004 awd denali drop gmc lowered suspension yukon
    • Replies: 1
    • Forum: Street Suspension
  13. C

    Upgrading factory speakers

    I have a 2009 tahoe z71 with factory bose speakers and amp that I want to upgrade. I plan on getting a 4 channel skar amp and their door speakers and tweeters. So my question is if I already have tweeters in the front pillars would there be a problem getting their 2 way coaxial speakers for the...
  14. BlkCat_13

    SOLD* FOR SALE: Corsa Exhaust and CAI

    Brand new Corsa Sport Exhaust and Corsa PowerCore CAI for sale. Exhaust was never installed and CAI was on for about a week and taken off when my wife decided she wanted a new BMW X5M over the big Escalade. More than happy to take pictures of the parts on request with my name and info in the pic...
    • BlkCat_13
    • Thread
    • cadillac cai chevy corsa escalade exhaust gmc performance mods tahoe yukon
    • Replies: 4
    • Forum: Performance
  15. B

    No crank no click no start after driving just fine. Potentially related to fuse 35 / DLIS in 2011 Yukon

    Posting this half as an ask for the wisdom of this group, and half to maybe help someone else out in the future, at least temporarily. Started up my 2011 Yukon today here in Canada, a nice warm -6c or so (About 20f) and drove 15 minutes into town to drop some things off while the truck sat for...
    • Bardgm
    • Thread
    • dlis no crank no crank no start no start security tahoe yukon
    • Replies: 8
    • Forum: Engine & Drivetrain
  16. G

    Replacing 2018 Yukon SLT Sun Visor Clip (Driver Side)

    The little plastic piece that keeps the sun visor from bouncing around when in the closed position and in the plastic clip, fell-out/is missing. I went to go replace it and thought this would be a 10 to 15 minuet project, guess not! I have failed to get the old clip out of the liner. I removed...
    • GMCTom
    • Thread
    • clips interior sunvisor yukon
    • Replies: 2
    • Forum: Interior
  17. M

    2014 Yukon Denali (6.2L) cranks but won't start...ideas..

    Drove the 'ol girl home 3.5 hours on Friday. Went to start her the next day, the engine turns over but doesn't fire. I noticed that the fuel pump isn't priming when turning the key to the 'on' position. Did some research and come to understand that 2014's control the fuel pump through a Fuel...
  18. J

    2021 GMC Yukon AT4 Air leveling suspension issues in low temperatures

    I have a 2021 Yukon AT4 with 9k miles. I’ve loved this vehicle since getting it about 9mo ago. In January, I went to drive in below zero temps (after warming up for about 30 min) & almost as soon as I left my driveway, I had major air ride suspension issues (with 2/3 of our kids in the car)...
  19. S

    Wtf kind of ghost do I have? 97 gmc yukon

    WHAT DO I DO? 97 gmc yukon slt, 5.7, 4x4 Bought this truck and the person said the tranny has just been rebuilt and it went downhill fast. Immediately did the following: -New tranny -New torque converter -New rear driveshaft -New rear end -New oil/oil filter After a week, the hub assembly and...
    • Secureolive
    • Thread
    • 4door low voltage test no crank no start no spark no start please help spark starter tahoe yukon
    • Replies: 25
    • Forum: Engine & Drivetrain
  20. Mitchell0827

    2015 PPV WHAT PARTS CAN I USE?

    Hello All, I recently acquired a 2015 Tahoe police vehicle at auction. My personal vehicle is a 2015 GMC Yukon Denali 6.2 4x4. I was wondering if anyone on this forum would be able to tell me what parts from the police vehicle would be good to use as an upgrade on my Yukon? My family owns a...
  21. M

    Tahoe 2014 PPV vs Yukon 2010 15k Budget

    Hey Everyone! I need an advice... My budget is 14k and currently have two offers for Yukon 2010 4x4 SLT (136k miles) and Tahoe 2014 PPV (96k miles) I need to haul family and tow a large trailer. Any advice is much appreciated. I noticed that SLT has Auto AC where Tahoe doesn't also the...
  22. qthor

    2004 Yukon Denali is rebuilding front differential that much harder than the rear?

    Hey everyone I have a 04 Denali Awd and its time to replace or rebuild the front dif. Remans cost as much as a trans here in IL ($1300 on the low side) and I can get a used one for about $400 and put it in myself but from the reading I've done rebuilding has been made to seem like a complicated...
  23. S

    FS: Genuine GM Premium All-Weather Floor Liners Front and Second Row Black (Chevrolet Tahoe, Yukon)

    These are 1 month old all-weather liners from the 2020 Tahoe in black color. Genuine GM OEM products offer precise fit and high quality finish. We have traded the car for 22 and did not get to use the liners. They cover first and second row. I was told they fit 2015-2020 Tahoes and Yukons and...
  24. S

    I bought a new crossbar recently for GMC yukon 2021, it looks good!

    I recently bought a new crossbar at Amazon's AUXPACBO store. Although I have waited for a week or so, the product I received is still very satisfactory. When I was visiting Pinterest by chance, I found Pin of this brand. If you are interested, you can check it out. https://pin.it/5dKJEip
  25. Z92-ALC Tahoe

    2021 Tahoe LED Tail Light install.

    This is my first post so be gentle lol. So ive seen quite a few threads online on various sites about fitting LED tail light bulbs in the 2021+ Tahoe's to replace the horrible filament bulbs they come with. Quite alot of people were having issues with hyper flash and error messages coming up on...
    • Z92-ALC Tahoe
    • Thread
    • 2021 bulbs gmc led light replacement tahoe tail yukon
    • Replies: 3
    • Forum: Exterior

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