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  1. PsyZek

    VSE Fuel Saver System for 3.0L Duramax

    I put one on, probably shouldn't have because it didn't fit and they had to send me a modified version and I had to drill a hole in the frame rail for that one to fit. So I had to do the install twice and I wasn't happy about it. And the second time I had to move a bracket for it to clear some...
  2. PsyZek

    Anyone bleed/flush the brakes on a 21+ yet?

    Looks like its RR, LR, RF, LF, but you need to "Install a scan tool and select Deactivate Brake Boost System", which I'm unclear on. The manual uses a pressure system to flush the fluid, but I assume you can pump the pedal? 1. Place a clean shop cloth beneath the brake master cylinder to...
  3. PsyZek

    Anyone bleed/flush the brakes on a 21+ yet?

    I read through some older threads and requiring tools to cycle the ABS and such. Has anyone done a bleed job on these newer platforms that has any tips to share? I've got a 2022 and I'm coming up on two years and I'd like to flush the older fluid out.
  4. PsyZek

    2021 Denali Assist Handle

    The reason I want to add it to the DS of a Yukon is to use the Gale Banks iDash gauge pod. I have an A-Pillar otw, looks like I'll have to drill and tap some holes to be able to actually bolt the handle to something.
  5. PsyZek

    2021 Denali Assist Handle

    Has anyone done this to the driver side of a Yukon?
  6. PsyZek

    Bilstein Adjustable Shocks

    Tempted to look into these as mine is an SLT and I couldn't option for the Mag Ride. Not to change the ride height but for a better feeling handling characteristics. I wonder if the parts are tuned to the SUVs or just a carry over from the trucks?
  7. PsyZek

    2022 GMC Yukon Duramax SLT - Subtle mods

    My wife bought me them from https://www.canvasback.com/ We have two big dogs.
  8. PsyZek

    2022 GMC Yukon Duramax SLT - Subtle mods

    Thanks, it's the GMC Sierra grill.
  9. PsyZek

    2022 GMC Yukon Duramax SLT - Subtle mods

    Yup, good eye. My wife has a TDI Sportwagen as well. Thanks for the compliments and I'm not sure about the illumination, I just plugged it into the headlight wire harness per the instructions.
  10. PsyZek

    2022 GMC Yukon Duramax SLT - Subtle mods

    Before and after video:
  11. PsyZek

    2022 GMC Yukon Duramax SLT - Subtle mods

    Ordered from Boyle GMC/Buick with no dealer markup Nov 11, 2021, delivered Feb 9, 2022. 4WD, Max Trailering, Luxury Package (slick top). Exterior OEM GMC Sierra front grill Custom body color emblems full chrome delete XPEL PPF front bumper, hood, headlights, mirror WeatherTech Mud Flaps...
  12. PsyZek

    Front license plate horror show

    I was planning on doing this — https://customlicenseplates.us/
  13. PsyZek

    2-Channel Dash Cam Install

    I found out for myself, there are ridges on the fuse tap where there should not be. I had to shave them off with a razorblade. If you look down at the blades of the add-a-circuit and compare it with an actual fuse you'll see exactly what to shave off.
  14. PsyZek

    Looking for Recommendations for Wheels

    I'm hoping to prove you wrong, my friend! (at least for mine).
  15. PsyZek

    Looking for Recommendations for Wheels

    Highly unlikely that the stock wheels are forged on these. Forged wheels are much more expensive and usually only found on higher-end performance cars or when an OEM sources from BBS or the like. Most OEM wheels are cast. The best bet for consumers is to try to look for a wheel with a forged...
  16. PsyZek

    2-Channel Dash Cam Install

    Why wouldn't the fuse tap fit on F26? Wrong size or something else? Thanks, nice write-up.
  17. PsyZek

    2021 Yukon AT4 - air ride issues?

    What does that cost to fix? DIY?
  18. PsyZek

    Looking for Recommendations for Wheels

    Do your best to not add weight. Going heavier than the stock wheels is no good.
  19. PsyZek

    Ordered a Yukon and got a Tahoe

    Awe nothing wrong with a slick top. Congrats anyway! Good color.
  20. PsyZek

    Dealer recommendations in DC/MD/VA area

    For sure, will do. I like the looks of the Tahoe more, esp the RST with less chrome and such. But.. I had an SLE for a rental for about a week this summer and the ventilated seats sold me. To get them in the Tahoe you have to go Premier or High Country which ends up being more $. Also, this was...
  21. PsyZek

    Dealer recommendations in DC/MD/VA area

    I have a 22 SLT Yukon 3.0 on order for MSRP (no dealer fees, add-ons, or "market adjustments") that is due soon from Boyle GMC in Abingdon MD, about 30 min north of Baltimore. I'm hoping they don't play any games on pick-up day but they've been decent so far. At first, when I was talking to...
  22. PsyZek

    2021 Yukon XL AT4 arrival, and now mods!

    Thanks. Looks like you have some good clearance. Hoping the wheels I have coming have the same. I think this is the issue (video below) the Custom Wheel Offsets sales guy was talking about. But he also said something about 2022 calipers having a new valve on them (which doesn't make sense but...
  23. PsyZek

    Anyone find a FSM yet?

    Apparently, the ACDelco TDS isn't just a downloadable pdf.

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