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  1. GM-Trucks.com Original News & Product Reviews

    1. General Motors Product and Industry News   (18,602 visits to this link)

    2. The Newsroom Archive

      Original General Motors, Chevrolet, GMC, and other Industry News. Our archive for articles published before October 2019. 

      13.2k
      posts
    3. The Garage Archive

      Our original product review and discussion review archive. For articles published before October 2019. For current articles, see our all new Garage!

       

      1.8k
      posts
  2. Next-Generation 2026 Chevrolet Silverado & GMC Sierra Speculation & Rumors

    1. 2026 Chevrolet Silverado & GMC Sierra

      Speculation, discussion, and conversation surrounding the future next-generation Silverado and Sierra. Our best guess is they will debut around the 2026 model year time frame. Submit your guesses, wants, needs, and any news here to stay on top of the rumors. 

      32
      posts
  3. 2022-2026 Ultium Electric Vehicle Forums

    1. 2022-2025 GMC HUMMER EV Pickup & SUV Forum

      Offical discussion forum for owners of the 2022-2025 GMC HUMMER EV Electric Pickup and SUV - based on General Motors Ultium Platform. 

      276
      posts
    2. 2024-2025 Chevy Silverado EV & GMC Sierra EV Forum

      The ultimate discussion forum for owners and enthusiasts interested in the 2024-2025 Chevrolet Silverado EV and GMC Sierra EV.

      45
      posts
  4. 2019-2025 Chevy Silverado & GMC Sierra Forums - T1XX Platform

    1. 2019-2025 Silverado & Sierra

      Research, purchase, get help, and join other enthusiasts to talk about the 2019, 2020, 2021, 2022, 2023, 2024, & 2025 Chevy Silverado 1500 & 2019, 2020, 2021, 2022, 2023, 2024, & 2025 GMC Sierra 1500

       

       

      190.5k
      posts
    2. 42.3k
      posts
    3. 2021-2025 Tahoe, Suburban, Yukon, Yukon XL & Escalade

      The official forum to discuss the Chevrolet Tahoe, Chevy Suburban, GMC Yukon, GMC Yukon XL & Cadillac Escalade for the 2021 through 2025 model years. 

       

      1.3k
      posts
  5. 2014-2019 Chevy Silverado & GMC Sierra Forums - K2XX Platform

    1. 2014 - 2019 Silverado & Sierra

      General topics regarding the K2XX platform; The 2014 through 2019 Chevy Silverado and GMC Sierra. 

      615.4k
      posts
    2. 2015-2020 Suburban/Tahoe & Yukon/Yukon Denali

      General topics about Chevrolet's and GMC's full-size sport utility vehicles, the 2015-2020 Chevy Tahoe & Suburban, GMC Yukon/Yukon Denali and the Cadillac Escalade. 

      13k
      posts
    3. 2015-2019 Silverado HD & Sierra HD

      Ownership help, research, and support for the K2XX generation 2015, 2016, 2017, 2018 & 2019 Silverado HD / Sierra HD. Also known as the Silverado 2500 or 3500. 

      42.3k
      posts
  6. 1999-2013 Chevy Silverado & GMC Sierra Forums - GMT-800 & GMT-900 Platforms

    1. 1999-2013 Silverado & Sierra 1500

      A forum specifically for the 1999-2006 GMT-800 based Silverado/Sierra and it's improved 2007-2013 GMT-900 Silverado/Sierra counterparts. 


       

      138k
      posts
    2. 2000-2014 Silverado & Sierra HD

      Discussion regarding the 2000-2006 & 2007-2014 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

      28.9k
      posts
  7. Chevy Colorado & GMC Canyon Forums

    1. 2023-2024 Chevy Colorado & GMC Canyon Forum

      The official forum for the all-new 2023 and 2024 Chevrolet Colorado and GMC Canyon. Tips, tricks, help, troubleshooting, advice, and resources for owners and enthusiasts. 

      81
      posts
    2. 2015-2022 Colorado & Canyon

      The official owner/enthusiast discussion/support forum for the 2015 through 2022 mid-size Chevy Colorado and GMC Canyon pickups. Research, support, technical help, service advice, sales advice, and more. Covers the 2015, 2016, 2017, 2018, 2019, 2020, 2021, & 2022 Colorado and Canyon models. 

      3.5k
      posts
    3. 2005-2012 Chevy Colorado & GMC Canyon

      General Discussion for the first generation Chevy Colorado and GMC Canyon Compact Pickup Trucks. Also includes the 2005-2010 Hummer H3 and H3T.

      434
      posts
  8. Chevrolet / GMC / Buick / Cadillac Crossover & SUV Forums

    1. 2024 Chevrolet Traverse, GMC Acadia & 2025 Buick Enclave

      A forum for owners, enthusiasts, and interested buyers of the 2024 Chevy Traverse, GMC Acadia, and future 2025 Buick Enclave. 

      3
      posts
    2. 2017-2023 Traverse, Acadia, Enclave & XT5

      General / Technical Discussion for the 2017-2023 Chevy Traverse, GMC Acadia/Acadia Denali, Buick Enclave, and Cadillac XT5. These midsize crossovers are based on GM's C1XX platform. 

       

      377
      posts
    3. 2025 Chevrolet Equinox & GMC Terrain Forum

      The official forum of the all-new 2025 Chevrolet Equinox and GMC Terrain. Research and buying advice, ownership help, technical tips, and more for Equinox and Terrain owners and enthusiasts. 

      • No posts here yet
    4. 2019 - 2024 Blazer

      Welcome back! The iconic "Blazer" nameplate returned in 2019 as a midsize crossover. Based on a variant of GM's C1XX platform. 

       

      127
      posts
  9. Classic Chevrolet & GMC Pickup Truck Forums

    1. 1988-1999 Chevrolet & GMC C/K GMT400 Platform

      Like a rock. The classic 90's pickup truck. General and technical discussion for 1988 through 1999 Chevrolet and GMC pickup trucks. Parts wanted and for sale encouraged.

      13.5k
      posts
    2. 1973-1987 Chevrolet & GMC Square Body / Rounded Line Pickups

      General and technical discussion for 1973 through 1987 Chevrolet and GMC pickup trucks. These years were otherwise known as "square body" pickups, although GM officially called them "rounded line" designs. Parts wanted and for sale encouraged.

      1.5k
      posts
    3. 1967-1972 Chevrolet & GMC Glamour / Action Line Pickups

      The transition from work transportation to personal vehicle. General and technical discussion for 1967 through 1972 Chevrolet and GMC pickup trucks. Parts wanted and for sale encouraged.

      306
      posts
    4. 1960-1966 Chevrolet C/K/Apache & GMC 1000-3000 Pickups

      The beginning of the modern age of the pickup truck. General and technical discussion for 1960 through 1966 Chevrolet and GMC pickup trucks. Parts wanted and for sale encouraged.

      111
      posts
    5. 1982-2005 Chevrolet S-10/Blazer & GMC S15/Sonoma/Jimmy

      1982-2004 Chevrolet S-10 & GMC Sonoma, 1983-2005 Blazer & Jimmy

      1.6k
      posts
    6. 1969-1994 Chevrolet K5 Blazer & GMC Fullsize Jimmy

      The smallest full-size SUV in the history of Chevrolet and GMC. The original two-door station wagon. Discussion for the classic 1969 through 1994 K5 Blazer and fullsize Jimmy.

      166
      posts
  10. Silverado, Sierra, Trucks, Parts & Accessories For Sale

    1. For Sale/Wanted

      Items/Vehicles For Sale or Wanted
      Please use caution when dealing with someone you do not know.

      55.1k
      posts
    2. Member & Vendor Rating Forum

      Dealt With A Forum Member Or Aftermarket Vendor? Tell Us About Your Experience! We All Want To Know Who To Buy From & Who To Stay Away From.
      Please Provide As Many Facts As Possible.

      697
      posts
    3. Member Product Reviews

      Share your experiences with any products here. Good or bad!
      Please follow posting guidelines.

      632
      posts
  11. The Lounge

    1. Off-Topic

      Slacked off at work today? Maybe your neighbors always piss you off? Got a funny joke or video? Let's hear about it. We're here to listen.
      Mindless ranting and random posts encouraged.

      77.7k
      posts
    2. Future Vehicle Speculation & Spy Shots

      Want to know what's next for General Motors and the Silverado/Sierra? This is our future vehicle speculation forum. Post spyshots, rumors, news articles - anything about any future General Motors product. 

      2.2k
      posts
    3. Automotive Industry & Market Discussion

      Member driven discussion on the competitive landscape that is the automotive industry. Car reviews, spyshots, competitive announcements, and anything related to the market as a whole.

      8.8k
      posts
    4. New Member Introductions

      Are you a new member? Maybe a member who's never posted anything before? It's alright! Come on in, start a new thread, and introduce yourself.

      24.8k
      posts
    5. Meetups, Events, & Gatherings

      Connect with other GM-Trucks.com members around the US or around the world.

      3.2k
      posts
    6. GM-Trucks.com Comment Box

      For questions, comments, and suggestions related to this website. Not for vehicle related help.

      2.2k
      posts
  12. Hobbies & Lifestyle

    1. Photography

      Pictures of your truck & yourself. Photoshop requests & signature pictures. Photography and cameras as an art or hobby.

      9k
      posts
    2. Major League Sports, Outdoor Recreation, Firearms, Hunting, OHRV

      For discussion of national sports teams and events -NFL, MLB, NHL, UFC, NASCAR, NBA

      Outdoor recreation, hunting, guns & firearms, Camping, and ATV/UTV/Snowmobile Riding. 

      8.7k
      posts
    3. Racing, Strip, & Track

      Track talk, racing strategies, super-performance parts, and techniques.

      1.5k
      posts
    4. Trailers, Hitches, & Towing

      From towing a horse trailer with an HD to a jet ski with an S-10. Discuss proper technique, wiring, electronic trailer brakes, or anything relevant to towing a trailer.
      8.4k
      posts
    5. Garage & Home, Snow Plowing, Landscaping, & Lawn Care

      A forum dedicated to all things Garage and Home. Tools, organization, accessories and things to make our lives easier outside our vehicle. In the Winter, discussions related to plowing such as ice management, plow brands, spreaders, and operating a plowing business. In the Summer, keeping your lawn looking great and/or running a landscaping business.

      3.4k
      posts
    6. Technology, Devices, & Gaming

      Computer and technology related discussion. Includes smart phones, computers, electronics, software, games, and other non-automotive tech.

      2.5k
      posts
    7. Vehicle Buying, Financing, Incentives, & GM Card

      Discussion around dealership experiences, vehicle shopping and buying, financing, incentives and questions about using the GM Card

      4k
      posts
    8. Vehicle Builds

      The transformation of a vehicle from mild to wild. Share your own story - modification by modification. One vehicle per thread - one thread per vehicle.

      20.3k
      posts
  13. Technical & Advanced

    1. Vehicle Appearance, Care, & Maintenance

      Help for the do-it-yourself vehicle owner. Suggestions on how to make your truck look better & last longer.

      19.2k
      posts
    2. Ask the GM Technician

      Have a hard question?
      Only Questions That You Would Go To The Dealer For, Please!

      29.3k
      posts
    3. Performance Engine Tuning

      A forum dedicated to intensive and experienced engine and computer modification topics.

      3.9k
      posts
    4. Transmission, Suspension, Transfer Case, & Axles

      For all transmission and drive-line related topics. Included but not limited to 2WD, 4WD, AWD, transfer cases, & lift/lowering kits.

      12.2k
      posts
    5. Wheels, Tires, & TPMS

      Anything related to rims, tires, tire pressure monitor sensors, fixing a flat, and general tire maintenance here.

      16.1k
      posts
    6. Audio, Electronics, OnStar, MyLink, Intellilink & SiriusXM

      Infotainment, Mylink, Intellilink, SiriusXM, Bluetooth, Navigation Systems, OnStar, RemoteLink, smartphone connectivity, & aftermarket audio. Also includes Android Auto and Apple CarPlay.

      12.3k
      posts
    7. How-To

      Installations, Maintenance, and Repairs.

      2k
      posts
  14. Commercial Vehicles

    1. 1980-2009 Chevrolet Kodiak and GMC Topkick

      Discussion for the medium-duty commercial Kodiak and Topkick.

      198
      posts
    2. Chevrolet Express & GMC Savana

      All topics related to Chevrolet and GMC's popular full-size van line.

      382
      posts
    3. Chevrolet Silverado Chassis Cab 4500HD/5500HD/6500HD

      Discussion for the medium-duty chassis cab class 4/5 Silverado trucks. 

      83
      posts


  • Posts

    • Since I did not get any feedback, here is what I did...   Warm up engine. Also, I have the factory performance upgrade. Remove MAS from air intake duct (leave it plugged in), wrap in plastic bag (keep plastic away from the element or it will melt the bag and ruin it) and move to front lower air box so it doesn’t move around. Remove air filter as you spray the cleaner directly into the air intake. Set up your pedal assist device, start engine. It will not want to idle or be very rough. Push pedal to about 2K RPM and set pedal assist device. When the engine is nice and steady at the desired RPM, start spraying cleaner into the air intake in bursts of 3 or 4 seconds. Continue until the spray can is empty. You may need to readjust the pedal assist device to maintain 2 to 2.5 K RPM, I did not have to.   When the can is empty, rev engine three times not to exceed 3.5 K RPM. Let engine idle or as close as possible for one minute then shut off. Carefully clean out air box, reinstall filter and MAS. Check all connections then let engine heat soak for about an hour. Then, go for a good drive and everything should be okay, but maybe still a little rough. Next day drove it again so I could change the oil and it ran just fine. I would recommend changing the oil and filter after. If a check engine lite is set, just turn it off with a scanner. My truck did not set a DTC.
    • Checking fuses was to be my next step. Now that you mention it, collision avoidance isn't working either. I don't know about lane departure. To tell you the truth, I've been so disgusted with the cruise control business that I haven't paid much attention to anything else.
    • I opened a case with Chevrolet Customer Care. I refused to take back to same dealership so I will work with a different one and see what happens. I appreciate all of the advice and it is cool to connect with other Chevy drivers!
    • Okay Thank You fellas for all the above replies !!  'm assuming MSRP that is on the Factory Window sticker includes the base model and then the options .    #1 Does not include the price of whatever the dealer adds or does to the truck once its on the their lot which would be added to the MRSP . Am  I correct ?   #2  The dealer also adds PDI  and freight etc . Am I correct ?   #3 So you add  #1 and #2 and they tack that on to the MRSP ?   #4 So that's the total price in the dealers eyes ?  I look at that total price and try asking for 3K to 5 K off of that or just off the original MRSP ?    Or I say what is your out the door price on this truck, taxes and everything all in . Then I say nope can do it and ask for 3K to 5K off ?   Thanks for your patience fellas as  its a big purchase for us and we have been out of this  new  truck game for many years  This will be the last truck I buy as I will probably be done driving  in 10 years  
    • (digging up an older thread here) This is likely not news to anyone that’s been searching, but the latest information I have (this time from East Coast Gear Supply in NC) is that re-gearing options are still not available for the front differential in these trucks.  The reason cited was once again related to how the OEM ring gear is attached to the carrier (I’ll avoid using the term “welded” this time, though I’ve now heard it described that way from multiple sources).   If anyone has had better luck, do chime in.  2022 Limited AT4 here, with SU5 GM front axle / SU7 AAM rear axle.
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