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  1. M

    New 2017 Denali questions... what do I need to know?

    Mixed emotions getting rid of the old one. Really liked it but was time to move on. Got about 300miles on it in 8 days. Did interstate drive over the weekend. Like driving on glass at 80mph. No vibration issues. Hate the small mirrors and halogen high beams and fogs. I'll look at the...
  2. M

    Need some help from Jenna or someone with auto cal knowledge

    I believe the dealer flashed over my tune. I had an in person tune several years ago. Yesterday at dealer had transmission fluid/filter and coolant changed. The dealer plugged a tool into the OBD to read mileage I guess. I've never seen that done before. Got the truck back and now it is...
  3. M

    Messed up bad... need help

    I've experienced the driver door handle breaking on the left side. Refusing to pay the dealer $400 to fix a door handle after 55000 miles on a $60000 4yr old truck I tried something else. My gf said to duct tape it. So that got me thinking duct tape and super glue can fix anything. So I...
  4. M

    towing after performance tune

    I have a BB performance tune in my 09 denali. I think Justin removed most of the torque mngt. Don't remember exactly anymore. I need to tow about 1800lbs of flooring 75 miles to my cabin. Trip includes some good hills in WI. Should I be worried about the towing capacity after the tune...
  5. M

    broken door/door handle??

    Having trouble w/ driver's door. Over last couple weeks when I close it the door doesn't close and only catches on the secondary latch. One day it would not open from the inside. Hit the lock/unlock switch and it opened. Yesterday it would not open from the inside. I locked/unlocked it...
  6. M

    HID issues

    Last couple days my HID have been going out if I hit a big bump in the road. Or if going over really rough spots the basically flash or flicker. It only happens for that split second I hit the bump and then they come right back on. It has to be a good bump and has to be at highway speeds...
  7. M

    Valet lost my keys again

    For the 2nd time in 15mths the valet has lost my keys at work. Luckily for me both times I only gave them my 2nd key. Not my keys w/ my home keys or I'd be really screwed. They said they'll pay to have another key made. But I don't want the same key made w/ another key and the remote fob...
  8. M

    Throttle Position Sensor/ Engine reduced Power message letter from GM

    I have 09 Denali. Received letter from GM today that says: This letter is intended to make you aware that some 2009 model year GMC Yukon vehicles, equipped w/ a V8 engine, may have a condition where the throttle position sensor may cause the engine to run rough and cause the malfunction...
  9. M

    Navigation Disc not working

    The last 2 days when I started my truck in the morning my navigation wasn't working and had the error message to insert disk. I ejected the disc put back in and it worked fine. I've had to do this maybe 5 other times in the 1.5yrs I've had the truck. But today that no longer worked and all...
  10. M

    Help... truck won't start

    Installed HID lows today and now and can't get the truck to start. I had originally put negative from HID to battery. But now I can't seem to get the negative battery cable to make a connection to the battery post. I tried connecting and reconnecting a million times. Rarely does it even...
  11. M

    HID help

    Trying to install HID Low kit. http://www.theretrofitsource.com/product_info.php?products_id=170 For my aftermarket H1 projector headlights. No directions provided. I have this wire that I'm not sure what to do with. The plug would fit into a ballast. But don't both ballast plug into...
  12. M

    Changing projector on aftermarket headlight.

    I have this aftermarket Esky style headlight. I love the look but the light output is not the best with halogen H1 bulbs. It won't except HID bulbs without some mods and then some extra spacing etc. And even with that I think the projector is kind of cheap and the light output won't be the...
  13. M

    Trying to do front windshield tint - how does rear view mirror come off?

    Can someone tell me which way the rear view mirror comes off? I can't seem to figure out how to get the rear view mirror off to do front windshield tint. I'm afraid of breaking it off LOL. Thanks.
  14. M

    Do I have an electrical short?

    I have installed IPCW LED tails on my Denali. When I have the lights on all 4 rows light up. Both turn signals work fine no hyper flash. But when I brake the right inside row goes out instead of getting brighter. I know the light works b/c I hooked it up the left side and when braking...
  15. M

    Do I have an electrical short?

    sorry wrong section.
  16. M

    making progress

    The wheels have a little more chrome then I thought from the pics but I still like em. Very smooth to 80mph (i think) no shaking. I went from the factory 20" 275/55/20 to 285/45/22 how much is the speedo affected and which way? I had the dealer install them and the service guy didn't seem...
  17. M

    How hard is it to sell factory 20" wheels

    I'm getting new wheels this weekend and want to sell the factory 20" Denali chrome that cam w/ the truck. They have about 8000 on the tires. I'm only going to be putting them on Minneapolis Craigslist. I don't have time or want to deal w/ Ebay and having to ship them. What do you think...
  18. M

    HID fogs

    Do I need a relay harness when doing HID in fogs? I'm going to be getting 25W bulbs and 25W ballasts from Spencers. Thanks.
  19. M

    Need help w/ LED tails

    Tried to install IPCW tails. Look great but I don't have rear blinker on the 1 light I installed Fronts and mirror have the hyper flash. Should I install both lights before I have to go w/ resistors? Then question on resistors? I have 3OHM resistors b/c I"m planning on doing LED turn in...
  20. M

    It is a start....

    Small accomplishment this weekend. Looks better in person. The upper grill came w/ the corner broke. The lower grill i broke off the 4 outside tabs trying to install. biggest concern is the emblem coming off over time. The washers didn't fit right. I knew the grill didn't come w/...
  21. M

    IPCW taillights

    Had ordered these in LED Bermuda Black off Ebay. Guy calls me today says he doesn't have them and they'd ship on the 28th. :emotions122: So looking around I came across the 2nd pic below and noticed that red circle on the lower part. Notice in the first pic the red is not very noticeable. I...
  22. M

    Change from 07+ captains to '06- bench??

    Anyone know if the 00-06 2nd row seats will bolt right in on the 07+ body style? I'm not concerned about losing the power folding. I'd like to keep the 2nd row heat. That should be easy if they just bolt in place? I hate how they don't fold flat like my 03 did. There is no "utility" to...
  23. M

    Opinions on these headlights...

    09 black Denali. Going to getting black grille as well. Anyone have any opinions/experience w/ either of these: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=130383063128&viewitem=...
  24. M

    splash guards

    i can't drive home 2 blocks from the car wash w/out the back being covered in spray. what size splash guards would be best for a stock height denali w/ stock 20" tires? 9x15 or 11x19? thanks.
  25. M

    New Denali Nav questions.

    Hi, I recently purchased a new '09 Denali. I'm coming from an '03 Z71 I had 7yrs. This is my first experience w/ a NAV system but I don't think it is working right. When I'm in my driveway and I mark the location the address is way off by several blocks. When I type in my home...

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