obrien19

Thanks for the clarification that GM changed the connector for the fuel injector. As far as the part numbers I listed. I got those numbers directly from the GM/AC Delco part website by plugging in my VIN for my AT4X. The part number for the 21 Sierra, I used my buddys VIN. The part number you listed, directs me to a "Fuel Injector Kit", that shows in stock at GMPartsDirect. Do you work for GM?

So to sum up my current situation. Purchased AT4X new May 7. Put 79 miles on the truck, and man was this thing amazing. Driving home, from visiting my parents, dashboard just starts to go nuts. CEL light, Check Traction control, Check Emissions, just flashing across the dash. Call my salesman, dealership is closed, make arrangements to drop truck off Monday morning. Everything I tell my salesman, he relays to the Service advisor, and the intial though is bad lifter. Tell my to baby the truck home. Get the truck home, get a call Sunday (the next day). Grandfather isn't doing well/on death bed. Have no other choice to drive the truck. Put 100 miles on the truck, and CEL light goes off. Text my service advisor, let him know light is off, requests that I bring it in anyway. CEL is misfire on cylinder 5. Drop truck off, dealership has it for 3 days. Dealership tries to replicate the issue, they can't get the truck back 5/11. Drive truck around, don't see any issues. 5/17 while wife is driving, truck does the same thing. Have her drive truck to dealer. Call my salesman and service advisor, and they take the truck right in. 5/18 talk to the dealer, they ask what symptoms the truck has, tell them everything, truck is stuttering anything past 2k RPM. Truck is in limp mode. Dealership indicates that it is again a misfire on cylinder 5. Service department has checked lifters/valves. No collapsed valves and no stuck lifters but they found that the injector for cylinder 5 is bad. Either not enough fuel pressure or to much. Dealer tells me parts are on back order, and they expect them in a week. Well truck has been at the dealership since 5/17. Was told, the injectors that were sent, aren't the correct part number. GM rep told dealer that they are going to pull a fuel rail and injector set off the assembly line, to get the truck back up and running. There is absolutely no ETA on these injectors. Everytime i've talked to the dealership lately it's the same line. "Still no info on the Injectors. It’s on every ones mind and conversation but still no parts." From all my digging, the part number for a 2021 Sierra 1500 with 6.2 is 12710481, and those show in stock, at multiple dealers in my area. The new part number for 2022 Sierra 1500 with 6.2 is 1942064. From all my searching, on google, this forum. For the life of me, I can't find any engine changes that were made with the 6.2. So which brings me to now. Why two completely different part numbers, for essentially the same engine, for the same part. I've contacted GM customer service, and they just tell me to wait on the dealer. So any suggestions would be welcomed. My patience with this well gone by now.

I've been too busy enjoying the truck to take photos. Here is a different angle, while the dealer was prepping it.

Titanium Rush is a nice color!

Picked up my AT4X on Saturday.

Finally got an email from GMC saying that my order was moving to production. 5 weeks after getting email confirmation that they've accepted the order. Contacted GMC chat support and was able to get an estimate TPW of 4/4/22.

Says that the 2022 Silverado/Sierra 1500 "is" or "isn't" eligble. When I check the 1500 Limited, I'm seeing an average of 6K off for employee discount.

So something that I find very concerning, with the online configurators up. I went over to gmfamilyfirst.com to build out the exact AT4X I have on order. And a huge alert stating "This trim is not eligble for the employee discount". And it is listed for every single trim package on the new Sierra 1500. So, if they are really not allowing an employee discount on the new trucks, there will be alot of people upset, including myself. Will be interesting to see what happens.

I put a reservation down for a 2022 AT4X as well. Dealer called two weeks ago to pick a color. Very hard to pick a color, when they are just photoshopped over a standard image. Ended up going with Titanium Rush metallic. Only other question I was asked was if I wanted side steps or not. No idea when it will be built/delivered. Dealer said that I would get email notifications when order was accepted and at varius stages of the build.

Second one, but with the wheels from the first would have me in line to buy one.

Can I ask why you are looking at selling the steps? Just don't like having steps on your truck, or looking for a different set? I have a 2019 AT4 with the round bar steps, but saw these in person and really like the look. I'm located in WNY, and would be willing to trade if you were interested.

No problem, glad that it was helpful to you. Wish I could be out at the rifle range, but being in WNY, the current weather isn't kind to us at our outdoor ranges.

I haven't had any more issues since they replaced the motor for mine. Sent from my iPhone using Tapatalk

Not much modification. Just need a 4 inch to 3 inch coupler for the throttle body and a half inch PVC plug. Hard to say how much of a difference it made. I feel like it did, but others on here would argue that it won't make a difference Sent from my iPhone using Tapatalk

I don't see why they wouldn't. Nothing with the 4.3 has changed from 14 to 16 as far as I know. Sent from my iPhone using Tapatalk

Just a speaker swap. I personally don't know to much about setting up auto sound systems, and want speakers I could "grow" into down the road if I decide to run a separate amp. Mono amps and subs are the extent of my audio knowledge

They are awesome, well worth the pain of taking the door panels off.

They are awesome, well worth the pain of taking the door panels off.

I have the non Bose system

Upgraded front and rear to Focal speakers So far loving the sound upgrade Sent from my iPhone using Tapatalk

I haven't really put to much thought into the emblem. Light bar is a straight 32 opt7 bar Sent from my iPhone using Tapatalk

Put the Z71 emblem back on my aftermarket grill. Sent from my iPhone using Tapatalk

It's the AVS aeroskin hood protector. Ordered from Amazon. Only paid $45 for it Sent from my iPhone using Tapatalk

Thanks! my grill is the whole piece. I ordered it through Amazon, it's made by razor auto. Was only $220, but I had to buy the Chevy emblem separate, but they came as a kit with both the front and back billet emblem. And the front emblem actually bolts to the grill so no worries about it falling off in the future Sent from my iPhone using Tapatalk

I'm not gonna lie, it was more of a pain in the butt then I thought it was gonna be. I noticed it doesn't fully extend to the edges of the hood. If I were to do it over again, I'd probably use painters tap, to hold the two outer edges where I want them, then take the backing off the 3m tape and press it into place. I actually stuck it down in the center like the instructions said, and had to pull it back up because it wasn't lined up evenly. Sent from my iPhone using Tapatalk