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  1. Brand new Tuffy CHEVY/GMC REAR FULL UNDERSEAT LOCKBOX, with combination locks. Never been installed, does not require any drilling - attaches with OEM hardware. $400 obo, $65 for shipping due to weight/size. Retail is $609 for this unit, before shipping ($60-$174 from Tuffy depending on shipping speed you choose), and tax. This high security 16 gauge steel security lockbox mounts under the rear seat in a GM Crew Cab Truck. The full width formfitting design of the Tuffy lockbox has over 3500 cubic inches of lockable storage. It’s secured contents are easily accessed by flipping either or both of the rear seat(s) up and opening the corresponding lid(s). The unique design allows the full width to be used to stow firearms or other long items. Featuring Tuffy’s Pry-Guard Locking System with a 10 tumbler double bitted security lock with built in weather seals. Chamfered corners are incorporated into the design for easier passenger access. The innovative mounting system is only accessed from inside the box. When additional floor space is needed the entire lockbox can be removed in seconds without the need for any tools. Over 3500 Cubic inches of lockable storage space Exclusive 10 tumbler double bitted lock with built in weather seals Pry-Guard locking system featuring 1/8 inch thick welded steel components Stealthy design is hidden under the seat from prying eyes Welded 16 Gauge steel construction Weather resistant lid design incorporates an exclusive hinging system with built-in lid stop Added security with Pin-Lock hinge design Innovative mounting system permits removal from vehicle in seconds from inside the box when unlocked without the need for tools Durable texture powder coat finish Mounting hardware provided Quick and easy install, no drilling Weather and dust seal
  2. Zane Merva Executive Editor / Publisher, GM-Trucks.com April 12th, 2019 A few months ago we started to notice something on our 2019 Silverado that no owner of a brand new vehicle wants to see. Rust. Specifically on our rear bumper, just around the plastic step. It wasn't huge and didn't spread very far from the edge... but we couldn't stop noticing it. There was no excuse for rust on a 8 month old vehicle with less than 10,000 miles. The photo above shows the minimal but noticeable rust patch. It was even happening on both sides and in the same place. The issue seemed odd. Unfortunately, we've just been too busy to bring it by to our local dealership for them to look at. Lucky for us, our procrastination has paid off, because in the time between us first noticing the problem and getting off our lazy asses to drive to our dealer, GM has released a TSB about this very issue. It appears that on most of the early trucks, production of the bumper was completed incorrectly. The steel assemblies should be bent into shape then chrome plated. But that didn't happen in a small part of the early bumpers. The supplier bent the area around the side step after the bumper was chromed. The new folds in the steel damaged the chrome, cracking it and making the truck susceptible to rusting. What's the fix? If your bumper is rusting already, Chevy and GMC will replace it. If it has not yet started to rust, they will apply an automotive grade wax/sealant to prevent rust in the future. If you're unsure if your 2019 has this issue we suggest doing the following: 1. Give your truck a bath for heavens sake! 2. Clean the rear bumper step area with a hose or pressure washer. Front and back! We find lots of dirt collects behind our step in the bumper assembly. 3. Inspect around the foot step area and behind the foot step area. We found rust in both areas! 4. If in doubt, wait for it to rust and kindly ask for a new rear bumper. Our dealership, Banks Chevrolet in Concord, NH has been great getting our rust issue fixed. Our service adviser Justin has kept us in the loop during the repair and gave us a loaner Silverado LT while they have our truck. He even made sure any other outstanding service updates are also applied to our LTZ while it was in the shop. As it turned out, there were six open issues that needed addressed. Here's the official Service Update you can print out and bring to your dealer when you take your Silverado or Sierra in for service.
  3. Zane Merva Executive Editor / Publisher, GM-Trucks.com April 26th, 2019 Our friend Tim Esterdahl from Pickup Truck and SUV Talk got an awesome chance to tour the Ft Wayne Assembly Plant. That's one of the two plants that produce the 2019 Chevy Silverado and GMC Sierra. Tim's tour was narrated by GM's Executive Chief Engineer Tim Herrick. Sit back and enjoy this look inside the manufacturing of the all new Silverado and Sierra. And if you like what you see, subscribe to Tim's YouTube Channel.
  4. I have a 2014 Silverado LTZ (very high milage - 219,000) Runs great and still has some power left under the hood. For the most part, it is in great shape. It have a strange noise when acceleration or getting up to about 3 or 4 thousand RPM. It only does it under load, so it is hard to find where the noise is coming from. In the attached video, it takes place at 12-18s and then again at 40-46s. It is hard to hear because of the wind noise, but I can't figure out how to isolate the noise any better. If anyone has any ideas, I would sure appreciate the input. The water pump was just replaced, and so was the alternator, along with the tensioner pulley. I admit my limited knowledge under the hood, but I am willing to learn and fix it, if I can. https://youtu.be/PctCm6Ai09Y
  5. Zane Merva Executive Editor / Publisher, GM-Trucks.com March 22nd, 2019 The all new Chevy Suburban & Tahoe along with the all new GMC Yukon have been caught testing on public roads once again. We've licensed these images so we can show you the very first look at production lighting for these future 2020 model year vehicles. The last time we saw pre-production models of GM's full-size SUVs was last fall when the 2020 Tahoe and Yukon were caught on film for the first time. This time, the trucks look more complete and almost ready for action. Here's what our spy photographer has to say about the 2020 Suburban, Tahoe and Yukon: And here are the images:
  6. John Goreham Contributing Writer, GM-Trucks.com 6-19-2019 If you are a fan of vintage Chevy trucks, you need to check out Wheeler Dealers Episode 3 of season 20. You can find it on the "Motor Trend" channel on your TV feed, or you can go to this link and watch it on your computer free (if you sign up for a 14-day trial.) GN-Trucks.com has no affiliation with Motor Trend. If you had "Velocity" on your TV feed, this is the replacement channel for it. As a fan of Wheeler Dealers who has seen every episode, I will warn you that this particular one is unusual in some ways. In many episodes Ant actually builds his own tools to do maintenance and repairs, and he even fabricates parts from scratch. This turnaround is more of an upgrade to an already awesome truck. There is a great transmission shop scene and the shots of the underside of the truck when they work on the suspension will make anyone living in the snow belt jaw drop. The truck is PERFECT underneath. We can't show you much more of the episode or even images without stealing from someone else's family bread, but you can see a quick shot of the truck in the image at the top of our page. Feel free to weigh in if you've seen it, or to chat about Wheeler Dealers in general. Just for the record, I loved Edd, but I am now also a big Ant fan (Makes sense if you know the show).
  7. Zane Merva Executive Editor / Publisher - GM-Trucks.com June 21st, 2019 We recently had a chance to check out the all new Silverado HD. The 2020 Silverado HD has an optional 8 camera system to help aid in towing your trailer. We get a full walk through of the various views and camera angles.
  8. Engine swapping a 2011 Gmc Sierra 1500 Crew cab 4wd engine into a 2006 Chevrolet Silverado 2500HD 1LT I need to know if this is possible, and what would be required to do so. Please tell me any information you know about this if possible or if not. I am trying to a put the 2011 gmc sierra 1500 engine into the 2006 chevy 2500 hd. I am trying to figure what needs to be done to do the switch, Is it possible to just drop it in and use a computer or do i need to retune something. I just need to know what needs to be done, tools needed, and if its even worthwhile. Vin numbers 2006 - 1GCHK23U66F166410 2011 - 3GTP2VE33BG225875
  9. I purchased a 2023 2500hd LTZ DURAMAX in January. Truck drove and handled great until a few days ago. The other day I started feeling the rear end wandering and swaying on me. Anything over 65 is an accident waiting to happen because it can get all over the place. Noticed that if I shake my driver side rear wheel it clicks loudly. Checked lugs and everything else for tightness and everything is tight. Truck now has 25,000 miles it and up until 3 days ago was perfect. Any ideas or insights would be greatly appreciated. Thank you. 20230922_203351_1.mp4
  10. I purchased a 2023 2500hd LTZ DURAMAX in January. Truck drove and handled great until a few days ago. The other day I started feeling the rear end wandering and swaying on me. Anything over 65 is an accident waiting to happen because it can get all over the place. Noticed that if I shake my driver side rear wheel it clicks loudly. Checked lugs and everything else for tightness and everything is tight. Truck now has 25,000 miles it and up until 3 days ago was perfect. Any ideas or insights would be greatly appreciated. Thank you. 20230922_203351_1.mp4
  11. This is my first post here so cut me some slack if it's in the wrong place.. Anyway, I recently bought myself a 2013 Silverado 2500, gas 6.0, 4x4 & on the drive home taking the highway I noticed there is little shake/vibration when on the gas when going 40+. Nothing bad at all, just seems to run less then smooth while on the accelerator going 40 & over. It completely stops when I let off the gas & just coast. It feels like its coming from the engine but if not then idk where it could be coming from.. Up till this point I've read it could be the driveshaft or U-joints, which are not looking to healthy, very rusty. Anything else it could most likely be? Odometer currently reads 50,500. Thanks in advance!
  12. I have a 01-05 5.3 Chevy motor and I am needing to know what is needed to swap it to a 07 Chevy 5.3 truck?
  13. The Merva Brothers Founders, GM-Trucks.com February 27th, 2019 When you take delivery of a brand new 2019 Silverado, you'll be faced with a few choices beyond which trim level or options you want. You'll also be asked which accessories you want to be installed on your truck before it rolls off the sales floor. Most GM accessories can even be factored into the sale price and financed. So, we're setting off to try out some of these certified accessories that are available for the 2019 Chevrolet Silverado. Our goal is to let you know if they are worth the cash or if you should take a pass. We've always loved the look of a blacked out bowtie and the idea of one that lights up seemed too cool to pass up. So we headed to our local dealership and ordered the 2019+ Illuminated & Blacked out front bowtie. Here's how it went and what we think. What is it? Chevrolet Illuminated Grille Bowtie Emblem in Black Part Number: 84069488 MSRP: $275.00 Manufacturer Website: https://accessories.chevrolet.com/ Main Features Doesn't effect your factory warranty Direct replacement for the standard gold bowtie Same quality as original parts Wiring harness is plug & play and matches factory wiring Here's the bowtie and grille as it came from the factory. Installation The first step to install the illuminated bowtie (or the non-illuminated black bowtie) is to remove the front grille. The grille on our LTZ was easy to take once we understood how it was fastened to the body. The entire process runs around 30 mintues We'll be covering how to remove the grille on the 2019 Silverado in detail soon. A plastic trim removal set makes this process much easier. After a little bit of pulling and careful prying, the entire front grille section comes off. Note the grille can be removed without having to take off any body panels or reach under the vehicle. This is a huge improvement over past Silverado generations, which required more disassembly to access the grille mounting hardware. The grille is a solid unit. Switching it out with another trim level's grille would be easy at this stage. This is also a good time to clean up the grille. To remove the factory bowtie, release four tab clips on the backside of the grille. One is inside of the support post where you will also run the bowtie's wiring harness. We popped out the bowtie and cleaned behind it before installing the new one. It was filthy underneath! The included wiring harness plugs into the driver's side headlight harness. It then snakes through the radiator opening and clips to the bumper. We found it easier to run the wire through the grille and connect it to bowtie, THEN snap the bowtie to the grille afterwards. Attempting to plug the harness into the bowtie after it is mounted on the grille turns out to be extremely difficult. We tested the bowtie to make sure it lit up properly before we attached the grille back onto the truck. Our Impressions Installation of the illuminated bowtie turned out to be pretty easy provided we used the right tools. Our plastic trim kit was invaluable during the process, allowing us to pry and remove pieces without scratching them. The kit also didn't come with instructions, so make sure to ask your dealer for a set of them when you buy it. They can print it out for you. The quality of the bowtie is on par with other factory parts and matches accordingly. The wiring harness looks similar to those already running under the hood giving the final fit a factory feel. So while the look and feel of the product is excellent the actual performance of the illuminated bowtie left us wanting more. We expected an illumination effect with a similar brightness to our DRL lighting. Instead, the bowtie glows a dull white at light. During the day or bright sunlight the illumination effect disappears completely. We do appreciate that the color temperature of the bowtie matches the headlights and DRLs. The MSRP of $275 is steep for the eventual lackluster performance. Excellent build quality, plug and play performance, a factory look, and no warranty interference offset the price to an extent. If you want a quality replacement for your gold bowtie that adds a little more flare to your 2019 Silverado, the Illuminated Black Bowtie could be right for you. If you're looking for a bright centerpiece that stands out with the same intensity as your other lighting, this may not fit your bill.
  14. I have done a lot of research in preparation for this mod, and there are not any how to guides on this so I figured I would make one! First things first is the parts list. Below is what is required for this mod. Window (includes regulator): 84819603 GM list is $735. I found mine new on Facebook Marketplace for $150 so do some shopping around or they can be found used on car-part.com for much less but make sure it includes the regulator. Motor and mount assembly (they are sold together): 23490454 GM List is $89.13. Perhaps can be found used cheaper but not a bad price from GM. I got mine from Ebay. Overhead Console with switch: I recommend finding this used because often junkyards leave the harness intact which you will need. I got mine on Ebay. Side benefit the Homelink is plug and play so if your truck didn't come with it like mine you now have it. Rear Window Lower Garnish Molding (Main longer piece): 22817432 Right Rear Window Garnish Molding: 22817430 *These are not required if you are handy with a Dremel Next is the harness and fuse tap I used. This is an aftermarket harness that I modified to extend the length I needed. Universal Power Window Harness: https://amzn.to/3Kz1qyK Micro Fuse Tap: https://amzn.to/47ls08b Once you have gathered your parts contact a local shop to install your window. Next you will need to figure out your trim. There are 2 ways to do this. You can buy the trim from GM or just trim a little off your factory ones. This is the route I took. Just line it up where is should fit, put some painters tape on mark it and with a carful hand just trim it and it looks just like stock. Next you’ll need to mount your motor and regulator assembly. Below are some pics I found online of a factory truck. Once that is all mounted up its time for wiring. Using the Universal Harness and factory switch is fairly easy. Here is a diagram. The GM switch is pinned out just like the aftermarket harness I linked. The factory switch and pigtail should come with the overhead panel just cut off the connector and splice it in. I routed the grounds together and self-tapped them into the truck by the fuse box. The power is ran to the fuse box (with an inline fuse) and tapped into key on power. Depending on your truck you may or may not have some of the options used to tap into. Below is a link to a great website you can poke around and figure out what fuse works best for your truck. https://www.startmycar.com/us/chevrolet/silverado-1500/info/fusebox Finally run 2 wires back to the motor. I ran mine through the headline and down the passenger rear trim. Once everything is connected you should have a working power rear window! [img]https://i.imgur.com/6dQKvXy.mp4[/img]
  15. Hi I have a 2014 Chevy Silverado 1500 4.3 I have a winding sound 45-55 mph only when on throttle truck has a rebuild motor, jasper transmission and rear dif. I put my truck on a lift and ran it sounded like noise was coming from drive shaft so I changed out the drive shaft today and my noise changed tones a little bit but is still there is it possible that it’s the transfer case does not change at all if it’s in 4x4 or 2x4 if I go below 45mph the sound is completely gone if I go above 55 it’s gone too but it starting to get louder and I can’t figure out what it is. It started so after I changed the transmission the noise is also the reason I changed the rear dif
  16. IMG_2627.MOV I have a Sierra 1500 with the 6.2L (107k miles) and 10-speed transmission. When I was driving the motor shut off and when I tried to restart the engine the starter would just crank but no fire. I towed it to a mechanic I’ve been seeing for a while. He hasn’t been able to get around to diagnosing the truck but he sent me a video of him trying to start it. The noises are very concerning; I first thought it was due to a failed fuel pump module but now I’m thinking it’s something a lot more expensive anybody have any ideas as to what this problem could be?
  17. I just purchased a Readylift sst 2” lift for my trail boss and then came across forums about the cv angle this particular kit causes. I want to know if the kit in the link below will work to drop the diff enough to correct the bad angles, or if anyone has a link to a different kit! Thanks in advance! https://www.ebay.com/itm/283619576133?hash=item42090b4945%3Ag%3ABYQAAOSw4Rdj0nLM&amdata=enc%3AAQAIAAABAJGUZfoNyzgvlZe3ei30yhZXR27Wi9kfz7BB%2B6nWsgr0NpRdhPXlwl6SI8KTdrclCHdN2a7zGMK9FtXzzPUbYZzMdTMQL3loBX19toU3jhRcuUepMpb3OeMVkcNT2OE6T7joTVf2riRKkip6M4EtK1%2F7qgQGtC9W%2F72v7Bpc8RiHD1WtGmqFACROHepH6zRqgnV%2Bfs%2FtvaVd4VH0PHlCZhr%2FsqEw8xZaYvCqegf1ptZ66hhSXqrEfVr2R9jNVqI64NoIED5kmdHaVC%2FR2v0iXmhomqAMUbGUtkMjGtmCXjGtmgO74%2B9dGCHRx%2F%2BKk0PRSVgYrd5edQGZVHPxby9lZHo%3D|tkp%3ABFBMyOeFt_5h&fits=Submodel%3ALT+Trail+Boss|Year%3A2020|Engine+-+Liter_Display%3A5.3L|Model%3ASilverado+1500|Make%3AChevrolet|Trim%3ALT+Trail+Boss+Crew+Cab+Pickup+4-Door|Engine%3A5.3L+5328CC+325Cu.+In.+V8+GAS+OHV+Naturally+Aspirated
  18. Hey. I have a 2015 Chevrolet Silverado. I have mice entering the cab of my truck. I contacted Chevrolet and was told to take it to the dealer. When I did, the first service advisor told me "don't park in rural areas and don't leave your doors open." The second service advisor told me that a technician looked at it and there was no damage to the external wires but he didn't take the dash off to see if there was any other damage even though I can see into the crack under the glove compartment and can tell the mice chewed up the insulation in that area. I have an open case with Chevrolet and my case manager has been in touch with the service department at the dealer. Last week, I was told to push the recirc button so the vent door would shut and this should fix the problem. I did that and so far I haven't noticed any more mice nibbling on the poison I put in there. So, here are my questions: 1) Is this a design flaw? It seems like a mouse should not be able to get in through the recirc vent. 2) Should I just let it go or should I insist on having the dash taken apart to make sure there is nothing else chewed up besides insulation? Thanks.
  19. I have a 2015 Chevy Silverado with a 6.2L. About 2 months ago I had bent a rod on Cylinder 4. I replaced all the rods, cleaned all the rockers, new lifters (even AFM), new gaskets, plugs, and plug wires. After the truck ran fine for about a week, then threw code P0106, which is a MAP sensor code. And for the life of me I couldn't get the code to stop showing up. If the code is deleted the truck runs perfectly fine for about 30 miles, then it throws the code and has a bogged down, flooded feeling. I've checked everything I can think of and don't know where to go next. What I've checked: Wiring Harness and Ground Connections New MAP and cleaned MAF Air intake gaskets and filter Cleaned Throttle body Checked Fuel Rails Plugs, Wires Compression tests (all at spec or very close) No leaks in intake All fuses After I spent two weeks after work on this thing I decided to take to the shop, they tried a new computer, new sensors, and ran a cylinder leak down test. The truck still is not fixed but I brought it home today because they told me the only option was to send the heads in to be cleaned and new valves. Said the carbon build up was causing this issue but I'm confused as to how that would affect MAP sensor. Especially when compression tests are all right where they need to be. When I replaced the rods I even checked to make sure valves weren't stuck and didn't make contact with head of piston. Anything help and am open to all options. My next step is to take a look at injectors and to replace/clean the valves myself.
  20. My l84 5.3 cracked some pistons now thinking of doing a light hone but wanted to know if it would even save the engine ? The scratches are pretty light my nail doesn’t get stuck but I do feel em. The pours on the other hand I’m not sure what could have caused those little things ?
  21. Okay so I broke my foot a last month so my truck has been sitting during the winter. Just recently the check engine light has came on. I used my code reader and is said the thermostat was running cold. And the engine fan automatically comes on and stays on for a little even after I turn the truck off. My question is there a simple fix to this? Or would this require a replacement?
  22. 96 Chevy K3500 with the 5.7l It has about 215K miles. I am trying to diagnose a fuel pressure issue. My truck first started to run rough like it had a miss. Check engine light came on. I had codes for both banks being lean. I cleaned the MAF sensor with no change. I checked for vacuum leaks. I hooked up a scan tool and checked the LTFT for both banks. They are both at 25%. I hooked up a fuel pressure gauge to the rail test port. Key on engine off it is around 45. As soon as the pump shuts off it almost instantly drops to 0. I am trying to figure out if I have a bad check valve in my fuel pump or if my FPR is bad. Before this all started, I noticed a loss in power. It could barely get a trailer up the slightest incline. I was trying to see if I could find out the difference in the speed of fuel pressure dropping when the check valve in the pump is bad and when the FPR is bad, to try and isolate the issue.
  23. 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!
  24. Dears, I bought my 2017 Chevy Colorado Duramax Z71 brand new and I just love it. I was super satisfied with the performance and features of the truck. Due to the nature of my job, I had to move outside the U.S for a long mission to Africa, so I took my truck with me. Here started my nightmare. Just few days of use, I had the famous warning message regarding the quality of gas (DEF). I changed several brands of DEF but no success! I read somewhere that the shelf life of the product is key for the quality of the fluid. Now my truck is kind of locked, I am allowed to drive 6 Miles/h, it means it is not working. The worse thing is that there is no GM, Chevrolet store to assist. I was thinking to delete the whole DEF system if possible since the location where I am based is not regulated by the gas emissions. I will be very grateful if you could assist as I am suffering without my car. Thanks for your help.
  25. I had the original motor completely rebuilt and when put back into my truck it will start and run but once you shut it off it will only crank but not start. Usually a hour later it will start again. . Any help I would appreciate it.
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