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Found 1,018 results

  1. Zane Merva Executive Editor, GM-Trucks.com 3/5/2018 With the debut of GMC's all new and very fancy MultiPro Tailgate last week in Detroit questions have been floated regarding various aspects of the design and how available the tailgate will truly be. So, we reached out to GMC directly and have some answers for you. Here we are in no particular order: Will the MultiPro be available on any trim level other than SLT and Denali? YES. Although only the SLT and Denali trim levels were mentioned last week, we can confirm the MultiPro tailgate will be available on the SLE trim level as well. Can I open the MultiPro with the keyfob? YES. Just the tailgate as a whole, however. There's no option to open the inner section unless you do it with the button on the gate. Will the MultiPro prevent itself from opening into mounted ball hitch? NO. This is the biggest issue we can see with the MultiPro going forward. The inner gate is fully susceptible to damage from a mounted trailer hitch. GMC does mention that a warning sticker will be present to remind owners not to do just this. Owners will have to remember going forward that if they leave a ball hitch mounted, the MultiPro WILL HIT IT. Will GMC offer a manual (cheaper) version of the MultiPro later on? UNDETERMINED. GMC wouldn't answer our questions about a cheaper, manual version of the MultiPro in the future. We think it would be a great idea and GMC punting the question means the option is in play for the future. Will Chevrolet ever get the MultiPro? LIKELY. Although no-one from Chevy is talking, we expect the Silverado to get the MultiPro (or a Chevy-named version) at some point in the near future, perhaps in model year two (2020)
  2. Hello Ladies and Gents Got a 2014 single cab L83 Sierra. I've recently acquired the following parts and I'm currently having them fit on to later be put on for a dyno tune... What do you guys reckon I'll put out on the dyno? What max RPM do you recommend I ask the tuner to go with? What should my further installs be? Adding: GPI stage 2 cam (stock converter) L86 intake and TB CAI Long tube 1 7/8 headers, 3 inch piping to a magnalfow muffler and out And finally a dyno tune... Thanks
  3. Planning on leveling my 2018 GMC Sierra 1500 with the MotoFab front 3" and rear 2" leveling kit. Planning on fitting 33" inch tires on my truck after. Trying to decide if I want 18" wheel rims or 20" wheel rims.. so if you could post pics of your trucks that would be great. Thanks!
  4. It's never too early to start talking about the process of shopping around for a dealer, pricing, the ordering process, deposits, and production delivery times. Although we're still months away from orders being accepted, this thread is meant to be a place where everyone can check in and share their experiences as they go through the process. I'm also going to document as many important dates in this initial post as I can. I'll attempt to keep everyone up to date on start of production, any ordering limitations, and when the ordering system will go live. NEW UPDATES AS OF: April 25th, 2018 T1XX- 2019 Chevrolet Silverado and 2019 GMC Sierra - Important Ordering / Production Dates Pre-Production: NOW - Captured Test Fleet Production Confirmed as of March 31st. Fleet Order Entry Avaliable On Crew Cab: 4/26/18 Double Cab: 6/21/18 Regular Cab: TBD Retail Initial Consensus Month Crew Cab: May 1st Double Cab: August 1st Regular Cab: TBD Initial Dealer Order Submission Process (DOSP) Crew Cab: 5/17/18 Double Cab: 8/16/18 Regular Cab: TBD Production Start Up For Dealer Delivery Crew Cab: Quarter 3 - July/August/September Double Cab: Quarter 4 - October November December Regular Cab: TBD 2019 Chevrolet Silverado Start Up Schedule 2019 GMC Sierra Start Up Schedule This post will be updated whenever new information becomes available. Please contact me if you can help clarify any of these dates.
  5. Planning on leveling my 2018 GMC Sierra 1500 SLE with the 3” front 2” rear MOTOFAB leveling kit. Currently have stock wheels/tires on it which are 255/70R17. Thinking about jumping up to 18” wheels instead but wanted to know how much of a difference the 17” to 18” jump would make in appearance. I was able to find plenty of pictures with 18” wheels but are there any photos out there of leveled /lifted trucks with 17” rims?
  6. Hey everyone! Welcome to this Tonneau Cover thread. Looking to purchase another Tonneau Cover for my 2018 Sierra 2500HD. I know there are a few sites but wondering where you guys have purchased in the past and where to find the best deals? I've been hearing that http://www.TonneauCovers.com has really good daily deals and generally cheaper prices for covers. Let me know where you guys have found the best luck!
  7. On Sunday March 8th I was driving my Sierra home from my parents-in law. I pulled out from a stop sign and was just getting up to speed when there was a loud bang followed by loss of power, Loud ticking noise, vibrations and a sulfur smell coming from the exhaust. I knew this was lifters instantly as it Happened to me in August of 2018, a short 11,000 miles ago. So, I took it in to my dealer who ran diagnostics and gave me the news That I would need lifters replaced yet again. Unfortunately, my power train warranty ran out December of 2019, so they told me I would owe a balance of $2900+ tax. Of course I was very upset with this news as I would have imagined the dealer would talk to GM and get this issue sorted out.. I mean it was only a few months over a year and less than 11,000 miles since they replacedall of the lifters and the cam shaft. I contacted GM myself and over the course of the last week have been working with the dealer and trying to talk to someone at GM who could help. Finally I reached a “senior analyst” who is apparently the top tier of customer assistance and she told me there was absolutely nothing they can do and I am responsible for the entire bill. I insisted that GM must know about the issues this engine has By now and should acknowledge and help their clients, but she offered no help. How can I trust this engine again? I have read many posts people have put on this forum alone with this issue of failing lifters. How can anyone be expected to pay this much for an issue that is derived likely from GMs design of the afm system? Especially after we pay $50,000+ for the truck to begin with! I do not pretend to be an Mechanical or financial expert, but I feel I have been severely wronged in this situation. I have no choice but to eat this cost and sell the truck before the lifters have a chance to fail again. I would suggest anyone doing research considering buying one of these trucks (I believe Sierra and Silverado 14-18 at least) that has the active fuel management system to rethink it. I would also go out on a limb and suggest my friends with 14-15 year Silverado and Sierras (with expired powertrain warranty’s) to consider selling them before the lifters fail on yours and you are stuck with a $3000-$5000 bill. Good luck all.
  8. I'm interested in a quick read of the room. How does everyone feel about the news that GM is moving in the direction of an battery electric truck? Does the brand it's sold under influence if you'd be interested? Are you ready to buy one now or do you think we should wait it out? Thanks for your opinions!
  9. Has anyone had a rear compressor issue with a new Yukon XL Denali? My wife and I bought the vehicle at the beginning of October 2018 and within a month the rear compressor began running excessively. We took it into the dealership with bought it from and the service rep heard the noise but was unable to reproduce it later in the day with the technician so they sent us away with the vehicle. The noise became more and more regular so we took it to a dealership near our house and they heard it and acknowledged the problem, this lead them to replacing the rear compressor. The change of the rear compressor didn't do the trick and the excessive running persisted, this is where the frustration really set in. The service technicians were going to run diagnostics and service the vehicle after we brought it in MLK Day. The service department manager interrupted the process and essentially tried to bully my wife into accepting the fact that this is normal behavior for a GMC Denali line vehicle. She left the dealership in tears. I called the service manager in disagreement with 1) his treatment of my wife and 2) disputing the fact this is normal. His response was the discharge the video with a bogus report emphasize the vehicle was in intended working condition. Now the Denali is sitting at another dealership while they try to replicate the issue. It occurs 30-40% of the trips we take in the vehicle and the rear compressor will run anywhere from a few seconds to 20 minutes. Has anyone else had this issue and found a resolution? I'm to the point I'm almost willing to just sell the vehicle back for a loss to be rid of it.
  10. Similar to the 18" post, I want to see a thread with a 100% stock setup and what size tires you put on for 20" stock wheels only. This thread is not for leveling kits or aftermarket wheels. Post up some pictures! Let us know what size your tires are and what kind. I'm really only interested in doing very minor trimming if needed. My last truck I just had to zip tie the liner a little further back. Thanks! My current stock AT4
  11. Looking to upgrade the stock wheels and tires on my '19 Sierra 1500 (extended cab, 4WD). I can get away with just blocks if I go with 33" tires, but need a lift if I go to the 35" tires. I don't want rubbing...but also don't want to get too aggressive on the lift. It is suggested that I go with a 6" lift. I don't do any offloading and I'm not trying to "act" like I do. I just love the look of the bigger whee/tire on this truck. Looking for suggestions from those who went with the 33" tire vs the 35" tire and what size lift you used (if you went with the 35" tire). Just throwing this out there so I can get some feedback from those who have already "figured it out." Thanks all!
  12. I have an 04 gmc Sierra Wt with a weird issue. it started when my battery went bad. i use the intermittent pin in the body-12 way-brown in the cab fuse block as an ignition driven accessory. the first thing i noticed was the accessory would only work every now and then. next the blower stopped working, the abs and brake likes came on, all at the same time. after messing with it all day here is the current issue. the abs and brake like come on when the blower speed control it set to any speed other then 0. when set back to 0 the abs and brake lights will turn off. the intermittent pin on the body-12 way-brown has low voltage and cant power my accessory. the constant power pin next to the intermittent pin has full 12 volts. I have checked every fuse and cleaned the ground on the forward driver side and the ground in front of the driver side suspension. I have also added 3 ground wires cab to battery frame to battery block to battery I am at a lose for what to do. Could it be a bad relay?
  13. Replaced my stock exhaust ('19 Sierra, 4WD, Extended Cab) with a Borla. What the hell do I do with the stock exhaust? Can't envision a need for it anywhere. Just hold on to it or is there a market for stock gear? Just looking for suggestions so it doesn't sit in my garage!
  14. Current truck, bought at 60k miles, currently have 95, whipple 2.9 installed at 76k , current issue p0324. No other codes, loss of power, garbage gas mileage, suspect either knock sensors or pcm as that's the only thing I can find on this topic. I have zero noise coming from the engine and still achieve 13 psi from the blower. Not losing coolant, or oil. Loss of power obviously coming from the car pulling timing as it's in a safe mode. Just need advice on whether or not it's going to be the pcm or the knock sensors themselves. Any advice would be appreciated. Btw the truck is strictly 93 octane.
  15. After 1 month of owning my new 2019 AT4 without any issues, I had the Nav SD card not installed error. The next day, the nav system went through s long loading process. Since then, with every vehicle startup, I now have a 10-25 second process of the nav system loading before it can be used. Previously, it was always nearly instantaneous. Also, the radio will be randomly self-muted. I brought it to the dealer last week and they did an infotainment system software update claiming to have fixed the problem. Nope, it’s still taking 10-20 seconds to load navigation and the radio was muted this morning. Anyone with 2019 Sierra AT4’s or Denali’s noticing a change in navigation loading, specifically now seeing loading screens where there haven’t been before? Is this just normal Nav function and somehow, for some reason, I just didn’t have it happen or didn’t notice it the first month? Could GMC pushed an OTA update that now cause the Nav to take longer to load?
  16. Working on 2014 GMC Denali, lost all control of windows from driver door master switch. Purchased new switch, no change, found (green/yellow) wire snapped in accordian sleeve between door. Spliced wire at each end of harness and ran new wire. Now have control of every window BUT my driver door.
  17. I was towing my 24' boat with my 2014 GMC Sierra truck in 2 wheel high (I rarely use 4 wheel drive). Unknowingly, it slipped into 4 wheel drive as I'm driving 65 + miles per hour on a dry highway. I finally realized something was wrong as I noticed an unusual humming noise and I could smell oil burning? A repair shop told me the truck was in 4 wheel drive and the front left gear oil must have overheated causing it to spew out (causing the burning oil odor). Their inspection also revealed that the front left gear box bearing was damaged and loose; obviously damaged due to loss of gear oil! The repair guy told me that he had seen this problem before! Makes me wonder if it is a defect with the GMC? Has anyone ever experienced, or heard, about this problem occurring with a GMC?
  18. We are upgrading to a 2020 GMC AT4 HD 3500 and should be delivered soon. Asking $47,000 Follow this link for additional photos Facebook Marketplace ad So...Look no further for your next tow vehicle! Tow in style, tow with confidence!! This 2015 GMC Denali HD 2500 in Black Onyx has all the bells and whistles and more! She has only 52500 miles on her! This truck has been upgraded with BlueOx Gooseneck Hitch, a Second 7 Way connector in bed to secure your Gooseneck or Fifth-Wheel camper trailer wiring harness to help you tow in comfort and with confidence. It has also been upgraded with a Pop-A-Lock remote lock actuator for tailgate (unlocks tailgate when you unlock your truck). To help with those horrible GM headlights, this Denali has been upgraded with GTR Lighting Gen 5 HID 5000K headlights and Morimoto XB LED foglights...I cannot begin to tell you how much of a difference this has made! For just that little bit of oomph or MPG, this GMC has also been upgraded with the Banks Ram Air intake and Banks exhaust with chrome tip. Upgraded Shocks to BILSTEIN 5100 series shocks at 43500 miles. A Banks AutoMind programmer, is available and negotiable with purchase of this 2015 GMC Denali HD.
  19. Hello all, I have recently purchased a 2017 GMC Sierra SLE Crew Cab, I have a question based on the package after I have done some research on it. With the badges it has on it and the packages the sales guy said it has per those packages I am questioning the ability to have that many on a vehicle. I am hoping someone can help me know if it is real or not. List is below. 1. SLE 2. Kodiak 3. Elevation 4. Z71 5. All Terrain
  20. Did you know you can upgrade your gauge cluster in your 2014-2020 Silverado or Sierra? We recently did just that on our 2019 Silverado LTZ which came from the factory with a "mid-level" gauge cluster. Click here to read our review of the White Automotive and Media Gauge Cluster Upgrade https://www.gm-trucks.com/white-automotive-upgrade-heres-how-to-add-a-digital-gauge-cluster-to-your-silverado-or-sierra/
  21. The LED lights in the passenger side headlight of my 2016 Sierra 1500 Crew Cab are sporadically not working. Sometimes the are on, sometimes they aren't. The driver side functions properly all the time. The main light in the center of the headlight works fine all the time. I took it to the dealership and they replaced the whole headlight. When I turned on the truck a few hours after I picked it up from the dealership the LED lights were not working again. Has anyone had or heard about this issue? I'm going to take it back to the dealership, but would love some advice from anyone else that has dealt with this issue. Thanks!
  22. Is it possible to fit a rear flip kit from a 94 Sierra c1500 onto a 94 k2500 Sierra? If not can someone tell me if ways I can lower my k2500!
  23. Now that owners are taking delivery of the new 2019 Chevy Silverado and GMC Sierra, I thought a quick reference guide to common routine maintenance items would be beneficial to us all. If you have information that you'd like suggest be added to this topic, just post below and I'll update this first post with any and all new/updated information. 2019 Chevy Silverado & 2019 GMC Sierra Routine Maintenance Quick Reference Guide -------------------------------------------------------------------------------- Digital Owners Manuals 2019 Chevrolet Silverado: 2019_Chevy_Silverado_Owners_Manual.pdf 2019 GMC Sierra: 2019_GMC_Sierra_Owners_Manual.pdf Oil Changes 2.7L(L3B) Capacity: 6.0 Quarts AC Delco Oil Filter: PF66 / 55495105 Drain Plug Size: TBD 5.3L(L84) & 6.2L(L87) Capacity: 8.0 Quarts AC Delco Oil Filter: PF63E / 19330000 Drain Plug Size: 15MM or XX Torx Engine Air Filters With High Capacity Air Cleaner: A3244C / 84121219 Without High Capacity Air Cleaner: A3246C / 84121217 Interior Filters Passenger Compartment Air Filter: CF185 Wiper Blades Drivers & Passenger Sides: 55cm / 21.7 Inches - GM Part Number 23417074 Spark Plugs 2.7L L4: 12688094 / 41-106-IP 4.3L V6: 12622441 / 41-114 5.3L V8 & 6.2L V8: 12622441 / 41-114 Fuel Tank Sizes Standard / Short Box (Gas & 4WD Duramax): 24 Gallons Standard & Short Box (2WD Duramax): 22 Gallons Automatic Transmission Fluid 6-Speed: DEXRON-VI Automatic Transmission Fluid 8-Speed: DEXRON-HP Automatic Transmission Fluid 10-Speed: DEXRON ULV Automatic Transmission Fluid (GM Part Number 19352619/Canada 19352620) Transfer Case Fluid All Models: 1.6 Quarts DEXRON-VI Automatic Transmission Fluid Wheel Lug Nut Torque All Models: 140 lb-ft / 190 N-m
  24. I've been hearing a lot of horror stories about GM power steering doing some wacky things, is this something I need to look into or have I just been online too long? Hearing about power steering loss and sometimes electronic steering that randomly jerks while driving is quite frankly pretty scary especially when you're driving inches beside a semi truck on the highway. Is this something I need to worry about in my 2018 Silverado or is it just the one in a million trucks with this issue. Would appreciate some input on this. Thanks, Victor
  25. Item: 2016+ GMC Sierra Grille (Black) Condition: Brand New OEM Location: St. Louis, MO Description: Professionally painted GMC Sierra Grille that is a brand new take-off from an Elevation trim Sierra. It's factory matched to the Onyx Black paint code. I decided to go with a different grille and have this in the factory box. Price: $750 OBO (shipping to continental US included) See attached pictures.
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