Hi Everyone:
Have a deposit on a used 2020 Yukon SLT and just discovered the AFM Lifter Issue online. I cannot figure out if the Service Builletins include the 2020 year or just 2021 L82. Lot's of stories about older Sierras and Silverados but can't narrow it down.
Should I back out and look for...
Is it necessary to plug off the oil passages in the oil pan when doing a DOD delete? I had a full DOD delete kit put in (from ams racing) and tuned by a guy who’s local and came out to the truck where it was being worked on. My mechanic said its not necessary but its kind of got me wondering...
My vehicle is a 2005 Yukon XL SLT. I went to remove my spare tire as the rim is beyond rusted and the tire doesn’t hold air anymore. The cable comes down ok, but the spare stays up. I read in the owners manual about a second latch mechanism, and I tried to follow it but it seemingly made no...
Hello! Hope no one minds me making a quick thread here. I cant find one that pertains to my exact concerns. This is my first time doing a full suspension lift and my first time joining a forum. I have a beautiful 2007 yukon denali and i am looking at rough countries affordable 7.5" lift. My...
I've actually been a member here for over a decade now, but I never really considered my 2005 Yukon Denali a "project" until recently. Truthfully, I'm not sure I would've if I hadn't been coming here for this long.
Anyway....
I bought my Denali back in 2011 for the wife to cart around the...
October 6th 2023
My truck was unfortunately totaled early morning on my way to work by some distracted driver who ran the light going 40mph and didn’t bother looking at the street lights. Street lights were out on the main cross streets so we had to resort to 4 way stop method as it was my turn...
Hello all.
I recently did some work to the front end of my 2012 Yukon SLT. I replaced the shock/strut and upper control arms on both sides. Took it to the dealer today for a re-alignment and was told the cam bolts are installed incorrectly so they could not complete the alignment. The...
i recently bought a 2013 gmc yukon xl and i want a deeper and a bit louder exaust. I know very little about exaust and i was just wonder what the go to is usally for these.
I upgraded my alternator to a 140 amp and replaced the belt tensioner after auto zone sold me several wrong parts. its a 1999 yukon SLT 4WD with the belt on the ac compressor. After Installment the pully tensioner will tap the stopper, it seems to get louder when put in reverse or turning the AC...
Brand new to the forum here. 2023 Yukon Denali with 3.0 Diesel. Engine completely dies when giving it more than half throttle and throws "Service Emision System See Owners Manual" and "175 mi Until 65 MPH Max Speed". Can reproduce it every single time we try. Started with power cutting in and...
High pitched whining from the front belt area. Had alternator tested, test came back good. I am planning on replacing the idler/tensioner pulleys but curious if I can replace just the pulley on the alternator? Every part store in my area does not sell one and have to buy the full alternator. Any...
Hello all,
I'm new to the group as I purchased a 6.0 2006 Yukon Denali from my dad with a little over 240K on the clock. Don't let the mileage fool you though, this truck as been extremely maintained its entire life and looks as good as if it just came off the show room floor with a couple of...
2023 Yukon SLT. Equipped with “AC seats” in the front. Only problem is I don’t notice the effect at all. I can hear the fan running in the seats, but feel no air coming out. Anyone else have this issue? And if so, what did you do to resolve? Might take it in to the dealer, but I’m sure I’ll be...
Ive done a bit of reading but have not found all the answers to my questions. I have a 2004 Gmc Yukon Denali and it has a clutch fan. It had been replaced within the last year along with a cold case radiator, belt, and etc but it is loud when driving most of the time I turn the a/c on. I want to...
I have a 2007.5 GMC Yukon SLT.
Quick Story: did a cam swap and now it won’t crank up. It makes an almost clattering noise and won’t catch. I don’t want to keep trying to crank it on.
Long story:
About a year ago, I started having the lifter tick issue but was able to temporarily fix it by...
Hello all,
I'm currently looking into buying a GM SUV, really looking into a (Suburban or Yukon XL). Been doing research online, youtube vids, blogs/forums etc, etc. How reliable are the new GM Full size SUV? How happy are you with your purchase? Any issues to look out for? Responses from long...
so as im sure a handful of you know - my gen 1 6L80 finally got tired enough to throw in the towel & so while i have taken on my first ever trans rebuild/overhaul - of which im taking an over abundance of caution with & patience with myself - i’ve also decided to tend to some parts that REALLY...
Here are pics with 275/65/20s Nitto Recon Grapplers before I have it taken off and a 1" or 1.5" leveling kit installed. This kit feels like it lifts it too much and creates too much wheelwell gap if that makes sense. A 34" tire is the tallest without rubbing on a stock wheel FYI.
I've been reading knock sensor posts and watching videos for 3 days and I'm really in need of some direction. I have a 2002 Yukon with a 5.3. It was throwing a knock sensor code. It was only one but I don't remember which. I watched some videos and ordered two new sensors and a new harness...
I purchased a used 2021 Yukon XL AT4 in November 2022. We didn’t leave the dealership until after 8:00PM and didn’t realize until we had drive 35 minutes home that the driver side window wouldn’t go down. I took it back where of course as soon as the service advisor hit the button it went down...
Hello. My manifold stud broke off in the drivers side closest to the steering wheel, it seems to have started ticking too. It appears to be coming from under though and I don’t feel or hear anything at the broken stud area. I don’t feel the leak there. What y’all think? Where else could it be...
Hello friends! I've been following along on this forum for the past few months and a big shout out to @DuraYuk for the dealership and sales person recommendation here in ATL. I am planning on keeping this thread updated as new updates come in for my 2023 Yukon 3.0 Duramax Denali XL (Lots of...
My fan was constantly running and killed my battery. Code reader said coolant temperature sensor was bad, so I replaced it and during the process I busted the lock on the connector. So i replaced the pig tail and it worked just fine. Week later temperature wasn't reading. I figured in my haste I...
Hey all,
I’m having an issue on my 2003 Yukon that seems to be fuel related. The truck had all the seals redone in the motor not too long ago, holds great oil pressure and runs smooth, but I’m unable to accelerate past maybe 1/4 throttle. The truck will sputter and back fire, and it gets worse...
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