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  1. U

    Weird AC issue....

    Another update: called my mechanic, tsb out for weird hvac issues, calls for a reprogram. TSB # PIT5383 C
  2. U

    Weird AC issue....

    Just an update, didnt have a good set of gauges to put on it, but bought a bottle of the quick fill freon with the cheap gauge. Let the AC run full blast, compressor engaged, showed the level as being in the green. Messed with it on the way home, took it off auto and just had the blower on low...
  3. U

    Weird AC issue....

    Appreciate it guys, I'm gonna put some gauges on it and see where it's at if I can find some, try to get a scan tool when I get back home. It's just acts really weird, does seam as if it doesnt want to blow through the front at times, but sounds ok in the back. Appreciate the advice, I'll update...
  4. U

    Weird AC issue....

    Good morning, chronic lurker, just need some opinions on this one. 15 Z71 Tahoe, 130k miles. On long trip, 3 hrs in, ac on auto, 73F, air through front vents slowly stops blowing until you notice temp is going up. You can crank the fan speed up and it sounds like a tornado on passenger side...
  5. U

    15 Tahoe Stupid Cab Air Filter Issue

    2 stinking leafs....pretty easy to do with the exception of the two screws holding the cover on by the firewall.
  6. U

    I need help guys.2017 z71 5.3

    And in park it's fine? If so, about every Tahoe with the 5.3 I've driven does that. I did plugs and wires on my wifes and it helped a bunch. Numerous posts about the issue. Its aggravating if its the same issue, but dont think it's an issue. My buddy brought his brand new Tahoe to the deal 3...
  7. U

    I need help guys.2017 z71 5.3

    Does it do it only when your in drive? Like at a stop light?
  8. U

    15 Tahoe Stupid Cab Air Filter Issue

    That's what I'm thinking, gonna rig something up the vac in the am. Plan B is for the wife to try get her hand in there, plan c is my 5 year old, plan d is take it apart. Found a video on YouTube where the guy had the exact same thing happen, poor design. I have to drive for 5 hrs tomorrow, dont...
  9. U

    15 Tahoe Stupid Cab Air Filter Issue

    Changed my cabin air filter today, it was dirty, had some pine needles and such on top of it. Anyway, no issues, installed new one put it all back together. Started the ac and there is a new noise coming from the blower motor, you can hear spin down as the motor does. Took it all back apart and...
    • UFBeef
    • Thread
    • blower motor filter
    • Replies: 3
    • Forum: Interior
  10. U

    Newbie with 2016 Tahoe rough idle

    I drove three different tahoe's when I purchased our 2015, everyone of them did this, as does a couple buddies. The only thing that has improved it for me was new plugs and wires. It still sits a bit low at idle while in D, but it is not that noticeable.
  11. U

    Mobil 1 75W 90 LS

    I put 75w 90 Amsoil in both front and rear, 15 z71, no issues so far. Amsoil states that the 75w 90 is acceptable replacement for GMs goofy made up oil in the front diff.
  12. U

    Rear diff- 2015 Tahoe

    Do you have a link for the rear diff gasket?
  13. U

    Rear diff- 2015 Tahoe

    Just out of curiousity, how many bolts on the diff cover? 10?
  14. U

    Child Car Seat Frustration in ‘17 Tahoe

    I'm 6'4", have a 1 and 4 year old, fought the same thing. Wife previously drove a Terrain before our Tahoe, had to put the big car seat behind her. It's a pia, we have the big, NASCAR/NASA car seats too. It gets easier when you can get them forward facing, but we just dealt with it.
  15. U

    2015 Z71 rear end

    So ran a "build sheet", doesnt say exactly what rear end is in the vehicle, only diff type and gear ratio. It's definitely a 12 bolt versus a GM 10 bolt which apparently is standard. Anybody else have the larger read end, 9.x" on their tahoe?
  16. U

    Show off your 2015+ leveled Tahoes and Yukons!

    2015 Tahoe LT Z71
  17. U

    2015 Z71 rear end

    I guess you meant to @customer service...my bad.
  18. U

    2015 Z71 rear end

    Do I have been to 5 different auto parts stores, half try to sell me the gm 10 bolt rear end, which I don't have 10 bolts the other half tell me they can't get it yet? One told me they don't use gaskets and it's just glue/gasket maker. Really making me mad.
  19. U

    15 Z71 Bilstein Install Front

    I did both, mainly because it has 96k miles and it was ti It will do something if your current shocks are shot. I think the Bilsteins are a significantly better shock than the stock stuff. I feel the ride is better, cornering and braking are all better with the Bilsteins than the wore out...
  20. U

    2015 Z71 rear end

    PM sent. Thx!
  21. U

    2015 Z71 rear end

    Still haven't been able to get me hands on a buildsheet, looking to figure out what rear end is in this thing, I know it's locking with 3.42 gears but I need to change the diff fluid. All searches keep coming up with a gm 8.5", 10 bolt. I also see references from time to time for a gm 9.5" rear...
  22. U

    Weathertech vs Husky Weatherbeater

    We just got the Husky for the front, yes, they have the spikes and they don't move.
  23. U

    15 Z71 Bilstein Install Front

    Upper strut nut installs on threaded end of strut rod, when you start to get tight on it the rod will spin within the shock, not allowing it to get tight. Plus once the entire unit is installed and seethes out and the force of the coil spring takes the brunt of the weight of the vehicle, it...
  24. U

    15 Z71 Bilstein Install Front

    One other thing, the upper shock mount is a pia, not sure how they expect you to get a torque wrench on it when you have to hold the very top with a wrench, or I just don't have the right tools. Regardless, got them as tight as I thought was close to the correct torque per Bilstein prior to...
  25. U

    15 Z71 Bilstein Install Front

    So drivers side was ezpz, took about 2 minutes to get everything in place. Highly suggest a jack capable of getting high, made all the difference. 15mm is your friend, if you don't have an impact socket, get one. I'd suggest getting new sway bar links and switch them out while you are in there...

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