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  1. LurkingLuke

    Mechanic charges for undone work: how would you address the problem?

    Paid an independent mechanic shop to service my 82,000-mile transmission (flush, replace filter and fluid). About $400+ if I remember correctly. A year later, another mechanic checks my trans fluid and it's dark and grimy. I check it myself to confirm: legitimate DIRT on the dipstick. I assume...
  2. LurkingLuke

    Feasible/advisable to replace pads but not rotors?

    What's the chief drawback or concern? Trying to save $ but not in the mood to take two steps back after one forward.
  3. LurkingLuke

    Engine stumbles at startup, stability and traction control warnings - Causes? Safe to drive?

    (1) Overnight, my 2013 6.2L with 85k miles developed a stumble/hiccup on startup. Used to fire up with the shortest turn of the crank, now it takes about 3x-5x longer before firing up, and it just sounds "unhappy" to my ear, but after this it drives normally. Hard to describe---best I can do is...
  4. LurkingLuke

    Black Bear Performance review after several months - engine, trans, AFM/DOD

    Been running my tune for a few months now (2013 Denali 6.2). Overall I'd say it's a great value and a satisfying purchase. A few points in no order. CUSTOMER SERVICE: The guys are all great. They pick up the phone right away, respond to emails, and to their credit they never once displayed any...
  5. LurkingLuke

    How hot/cool should ventilated seats feel?

    I'm not certain how well my heated and ventilated seats are working. Hot or cold, when I crank the settingto max (3/3), I can barely feel the effects. Something is working, but not a ton more than the placebo effect would be expected to. HEAT: unlike some cars I've had, the seat in my Denali...
  6. LurkingLuke

    Affordable and effective headlight upgrade? (I know, I know ... but I couldn't find it in Search)

    Having had GREAT success with the Diode Dynamics SS3 Pro LED fog light replacements, I find the actual headlights on my 2013 Denali largely useless---factory high beams are not nearly as effective as the LED fogs. On occasion, however, the fog lights don't reach quite as far down the road as I...
  7. LurkingLuke

    Ballpark cost to have tow bar & hitch installed on 2013 Yukon?

    I'd like to be able to tow a utility trailer or lightweight camper behind my Denali (6.2 AWD). Does this need to be done at the dealer? Ballpark cost installed? Also, I don't see any room in the back, as the spare tire is right next to the bumper. Does a tow bar fit without modifying anything...
  8. LurkingLuke

    Folding/Flip-Up Denali 3rd Row Seats (2013) - Do they fit other Yukons/Tahoes?

    I removed my third row seats (dark brown leather) and they're just sitting in my garage. I want to get rid of them (not planning to sell this vehicle ever). (1) Will they fit all body types and trim levels of this generation? My understanding is that the lower trim levels have seats that maybe...
  9. LurkingLuke

    Looking for front brake pads with lots of bite - dust and wear life not big priorities

    2013 Yukon. Is OEM the way to go? My front pads are at 25% life remaining. I want my new pads to stop me in a short distance. A search on this topic [here] led me to drilled and slotted rotors, which my daily driver definitely does not need, and in fact might even achieve the opposite of what I...
  10. LurkingLuke

    Anyone got the Black Bear AutoCal kit?

    At the risk of earning a reputation as a cheapo tight-a$$ i just have to ask: anyone have the hardware for the tune? Shannon at BB volunteered that the device can be re-used if i pay a new licensing and tuning fee, $400 total. Anyone for a tuning party in the PNW?
  11. LurkingLuke

    "Marbles in tin can" sound after installing K&N Intake

    Running on K&N the past two days, 6.2L 2013, When the motor is cold, rolling on/off the throttle at low load/low RPN, I'm now getting a gentle-but-definitely-there noise. I want to keep anything else from breaking. Anyone know of this issue or where I should begin my research online or else...
  12. LurkingLuke

    Black Bear Tune: cold feet

    Obviously I'm late/early for the last/next sale, and it's not a truly small issue for me. Anyone have advice to help me pull the trigger other than "Just do it!"? 2013 Denali, 6.2L, stock except for K&N intake (was going to be my only mod). 79k miles. And do I understand correctly that if I...
  13. LurkingLuke

    Finally Installed K&N CAI in 6.2

    [Before/After videos are on their way, but not worth waiting for, as the kid who started it for me to film couldn't take his foot off the pedal after the swap] Finally swapped the stock for the K&N today. Noticed: 1. Slightly better sound at startup/idle, a wee bit grunt-ier, but not a...
  14. LurkingLuke

    Intraforum marketplace?

    Is there somewhere to post wanted and for sale items? I don't want to break any rules or, worse, step on the toes of our valuable Preferred Vendors. For example, I have a pair of perfectly good OEM fog lamp housings and bulbs, and would like to give them away for the cost of shipping only.
  15. LurkingLuke

    TYF Ate my Thread (Cheapest DOD/AFM delete option is...?)

    Somehow I started a thread, which some of you took the time to respond to, re DOD delete. I can't find your replies anymore, so let me re-inquire in as few words as possible: is ~$500 really the most affordable fix? That was the price for the unit which plugs into the OBDII and must remain...
  16. LurkingLuke

    Very happy I found this forum

    Everyone here has been super helpful since I stopped lurking to do some posting, and it has made me feel really welcome. Nobody has treated me like I'm a newb (both here and to Chevys) but has taken the time to invest in my success. Information, warnings, encouragement, opinions, links, and even...
  17. LurkingLuke

    How much extra power can one make without unwanted wear?

    I read someone with a 6.2 who got a Black Bear tune, not much else. Maybe CAI, exhaust as well? Regardless, he wrote that he had to start replacing motor mounts frequently, as the was too much torque hitting the chassis. I don't want to use a single stranger's story as my guide, so let me ask...
  18. LurkingLuke

    Looking to lower power steering boost

    I love almost everything about my '13 Yukon Denali 6.2 EXCEPT for the power steering---it is SO light to the touch in my large, heavy hands. It is shocking how little feedback there is through the wheel, and from what I've been reading, this is by design. I find myself fearing to even look out...
  19. LurkingLuke

    Shorty Headers on 2013 6.2L - yea or nay?

    As with the CAI question in my previous post, I'm looking only for sound/performance gains on the street. Shorty headers seem like a fairly easy bolt-on, though too pricey for me if there's no real benefit. I have not disabled the dynamic cylinder shut-off, if that makes a difference. Thanks...
  20. LurkingLuke

    Cold Air Intake (CAI) on 2013 6.2L - worth doing?

    I've long been skeptical of CAIs and what sound/performance benefits they give, if any. I'm uninterested in bling, I'm going for pure performance-related gains. I like a deeper intake sound and some street-RPM power gains would be very welcome. What have all your experiences been like on the 6.2?
  21. LurkingLuke

    Key Fob Learning - DIC won't give option to learn - 2013 Yukon Denali

    Been researching this a lot, ran into a problem I haven't yet seen: 1. Turn key to ON position (tried this both without starting engine and while engine was running - with identical results each way) 2. Press DIC Info button looking for "Learn Key" or whatever the option is - option not given...

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