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  1. JMH1980

    2015 and 2016 Escalade w/ 6.2 engines blown

    That's wild... I have a 2016 XL Denali that was purchased used with 75k miles on it. Not even 3000 miles later lifter chewed up the camshaft. At the time I didn't have the funds or the down time available to do a mechanical delete... Also the vehicle was still under warranty. The dealer did...
  2. JMH1980

    Windshield replacement 2016 XL Denali

    Thanks for the feedback everyone... Contacted my insurance company and confirmed that I have coverage for the replacement. 100% coverage for OEM parts.
  3. JMH1980

    Windshield replacement 2016 XL Denali

    Anyone know the real average cost to replace? It does have HUD and rain sense.
  4. JMH1980

    Headlights!

    https://www.diodedynamics.com/replacement-oem-hid-bulbs-for-2015-2020-chevrolet-tahoe-pair.html I know this thread is a year old, but I wanted to share this option for vehicles with factory HID projectors.
  5. JMH1980

    Maintenance routine

    Let's see em !!
  6. JMH1980

    Front control arm suggestions please

    I have a 2016 Yukon XL Denali. It has about 100,000 miles currently and I'm just doing pre search for quality replacement parts for when the time comes. Control arms upper and lowers Stabilizer bar links and bushings Tie rod end links And anything else that can be recommended Thanks !
  7. JMH1980

    Coolant leak

    I checked that first. No visible signs of any leaking or weeping that I can see.
  8. JMH1980

    Coolant leak

    Not yet. That's my next path of searching.
  9. JMH1980

    Coolant leak

    Hi guys. Today I am replacing the oil cooler lines on my 2016 Yukon 6.2 L. I have had a very slow coolant leak, maybe half inch to an inch drop in reservoir level between oil change intervals. I found evidence of coolant on this transmission cooler line in the picture, but no evidence of it...
  10. JMH1980

    Catch can green light for me, edited

    I believe it was a JBA warranty offered to me at the time of purchase.
  11. JMH1980

    Catch can green light for me, edited

    I have a 2016 Yukon XL Denali with 98,000 miles. I bought it used in 2023 with 75,000 miles on the odometer. At 77,800 miles, the lifters failed. The repair was covered by power train warranty 100%. The day I got it back I installed the J&L catch can. I empty it monthly with a reminder set...
  12. JMH1980

    Brand New Yukon - Warning light driving home from dealership

    The more I read and learn about the issues with the 2021+ Generations, the less and less I want one. It is absolutely ridiculous that these vehicles are made with such horrible QC.
  13. JMH1980

    HPFP

    Haven't noticed any fuel smell since. But I don't daily it, so it's only been a week.
  14. JMH1980

    HPFP

    I have no issues fueling up at all.
  15. JMH1980

    HPFP

    Can you elaborate on those... I actually did not. Wow. (Fill the parts cannon)
  16. JMH1980

    HPFP

    We were noticing a fuel smell at start up intermittently. I found TSB's for the fuel feed line leaking above the tank, so I replaced that to the updated part. However, when I pulled it, it wasn't leaking. There were signs of it rubbing in the areas of concern, so I wasn't mad about it . I ended...
  17. JMH1980

    Lug Nut replacement...

    I do this when I rotate my tires.
  18. JMH1980

    Lug Nut replacement...

    I want to replace the stock lugs with a solid option. The beauty covers on the stock nuts are starting to become loose. My fear is that eventually rust and corrosion will start to creep and there will be issues with removing the wheels. 2016 XL Denali
  19. JMH1980

    Potential Re-Gear idea

    I am contemplating having a tune done for both engine and transmission. At 93,000 miles now and so far (knock on every piece of wood in sight) no transmission issues, other than changing fluid, filter and the lower harness, for the temperature sensor. The 8 speed seems to be decent for me.
  20. JMH1980

    Potential Re-Gear idea

    @Marky Dissod @swathdiver Thanks for the information... Doesn't seem reasonable to change anything up for minimal benefits like that. I don't race or Off-road it. Might be some towing in the future. I guess the 3.42's would come in handy there. But I'll cross that bridge when it comes.
  21. JMH1980

    Potential Re-Gear idea

    I have a 2016 XL Denali. 6.2L w/ 8L90E drivetrain. It comes with the 3.23 ratio gearing. Would replacing those with factory 3.42 gears have any huge positive impacts on drivability?
  22. JMH1980

    My 2015 Yukon Denali has over 400,000 miles. It's 10 years old today!

    That's awesome My 2016 is still in diapers comparatively It has 94,000 miles on it. Lifters and cam replaced 18,000 miles ago. Transmission temperature sensor harness and all fluid changes, kept up on otherwise. There is hope !!!
  23. JMH1980

    Intermittent fuel smell at start up.

    Bump
  24. JMH1980

    dod delete etc: proper way to get part numbers?

    4 foot breaker bar should crack it loose. Then run it out with your impact. That's probably the cheapest option
  25. JMH1980

    Intermittent fuel smell at start up.

    2016 Yukon Denali XL Intermittent fuel smell at start up. I found the known issue of the fuel feed line above the tank. I changed it out with the updated part already. Will it did have evidence of rubbing, it was not leaking yet. So I'm glad I caught that beforehand.... Issue still remains.

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