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  1. Doubeleive

    SOLVED: Fuel pump install issues

    try lubing the ring with oil or wd40 the small amount wont harm anything
  2. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    the smoke test on mine was leaking pretty good even if it's only a tiny leak I don't need it giving me more brain damage than I already self inflicted lol
  3. Doubeleive

    Pressurizing air shocks……

    that's weird, did you try seeing if there is anything in the hole where the line connects? piece of plastic blocking it or anything? plastic plug that got shoved in?
  4. Doubeleive

    2022 Tahoe Automatic Emergency Braking

    if you are approaching basically anything and not on the gas pedal you should feel it start to brake, for drivers like me it's a annoying feature, but just push the pedal and it goes anyway.
  5. Doubeleive

    No A/C out of the blues!

    I got lucky the wife's 16 was already done before we bought it, hopefully one time is all it takes
  6. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    on my 00 I even ended up replacing the flanges, more than once I would warp them every few years only place to find them is the junkyard
  7. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    hope so I never like that dam oem clamp, as noted it's never tight enough, doesn't matter how many ugga ugga's you do
  8. Doubeleive

    2014 Suburban Electrical gremlins

    the wire probably goes to the bcm but not sure to be honest @mikez71 probably has a diagram I am running dual interstate agm's in parallel which are around 4 1/2 years old now, I expect they are at the end of there rope soon the cali heat kills batteries
  9. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    what I am having put on is something like a turbo clamp set, sort of like this
  10. Doubeleive

    09 Tahoe Hard Starting

    plugs, wire, clean the maf and throttle body, new air filter. fuel injection service or keep throwing injector cleaner in it for a while. at 190k no telling what else could be happening. probably a good idea to monitor the fuel pressure when this occurs just to rule it out.
  11. Doubeleive

    2014 Suburban Electrical gremlins

    one thing to keep in mind is that by default upon startup the charging system will command higher output from the alternator for the first *** seconds to re-juice the battery from starting, so 14-15v in this case is normal for like the first minute or so. then it drops down to normal requested...
  12. Doubeleive

    SOLVED: Fuel pump install issues

    is the basket on the bottom fully seated?, half the video shows nothing and can't see what is stopping it from the bottom
  13. Doubeleive

    Air Suspension Leak Down after Sitting 2 Weeks

    that should make is easier to find, they could come back with "that's normal" or some crap, even though we all know it's not. good luck
  14. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    @iamdub made a hemholtz mod like that
  15. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    I didn't expect the cracks that was out of the blue but they were able to weld it, I guess well see how long that last's been thinking about a carven as it sounds pretty nice on the Silverado but the shop said I would likely get drone in the suv
  16. Doubeleive

    Air Suspension Leak Down after Sitting 2 Weeks

    lol, ya good luck. "maybe" they have a method to externally pump it up to higher pressure to help detect a leak. I would expect to be put at the end of the line on this one....especially being warranty
  17. Doubeleive

    2014 Suburban Electrical gremlins

    the rvc system goes into default when the clamp sensor around the main ground cable is disconnected so OP you might try doing that and see what happens, if the sensor is bad it might not be throwing any codes but you would be able to see the rvc system status with a tech2 it's going to show the...
  18. Doubeleive

    Air Suspension Leak Down after Sitting 2 Weeks

    ok, well 2-weeks is a slow leak you will need to spray with soap and water mix and examine closely for any bubbles, that slow of a leak will likely be hard to find mostly because you can't just dip it in water like a tire. you going to have to lay under there and look, might help to back it up...
  19. Doubeleive

    2013 Chevy Tahoe Z71 PPV Outfitted, Battery drains overnight.

    also check the wire harness that feeds into the rear hatch from the body that is visible top center when you have the rear hatch open look for any wear, bare wire.
  20. Doubeleive

    Dimmed Backlit Dash and Radio/HVAC Lights

    the dimmer should work anytime, just harder to tell in daylight (try covering the cluster with a piece of cardboard to shade it then adjust the knob to see) but... I could be wrong this has come up before in the past, I think the issue was not being able to turn off the lights during the daytime...
  21. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Borla XR1 Sportsman 40946, I put in on about 6 years ago
  22. Doubeleive

    Dimmed Backlit Dash and Radio/HVAC Lights

    the interior/cluster/door switch/panel lights are on day or night, they just dim at dusk in any case the switch controls the brightness and headlight switch turns them off to this the lowest you can get the interior is to this, the ppv's might have a option to turn that off also
  23. Doubeleive

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    that's for my subwoofer amp power wire it runs from the battery under the truck to the back, then I also have some blue led lights under there but need to buy new ones there pretty much burnt out
  24. Doubeleive

    Dimmed Backlit Dash and Radio/HVAC Lights

    could be the switch, should be cheap and easy to replace
  25. Doubeleive

    2016 Tahoe faded paint on hood and top

    pretty common for these, had the wifes done + the front part of the roof for $1200-1300 I think, was $1000 for the hood but then I asked how much more to blend the forward part of the roof in as well. cash talks......

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