Jricharc

Damn, that sucks. Did you replace them or do something else? I’ve seen some use a block off and just eliminate them.

So I have a 2019 Silverado and I just noticed my oil cooler lines are dripping a small amount. I have 40k on the truck but an about 3 months out of my 5yr powertrain window. Dealership says they won’t cover replacement. Anyone had any luck outside of your powertrain warranty?

The one I am looking at is the refresh. I was just wondering if the LZ0 is worth getting in a '23 if I can get a decent deal on the leftover '22.

I am looking at a "new" 2022 truck at a dealership if I can get them down to a reasonable price. My question is how much better is the LZ0 duramax vs the LM2 version, if any? Also whats a reasonable offer on a '22 model since the '24 models are hitting lots now. The truck I am looking at: https://cws.gm.com/vs-cws/vehshop/v2/vehicle/windowsticker?vin=1GCUDEET0NZ600249

Mine are the same at 30k, I can't wait to get rid of them.

So I finally got my truck back from the dealer. They replaced the differential, the carrier bearings and found that the pinion bearings were bad as well. They replaced the inner and outer pinion bearings and seal. So far so good and it's not making the grinding noise anymore.

So mine is at the dealership now and they believe something is broken in the differential so I am now waiting on parts. I will report back what is was and if it solves the issue once its done.

Sad that you had to diagnose and repair yourself. Mine is just past the 3yr bumper-to-bumper warranty but only have 29k on it so I am hoping the powertrain covers whatever is going on with it. I will post any findings I have.

I just dropped my 19' RST off at the dealer for a grinding noise that is coming from the rear end at low speeds when coming from a stop. It's pretty embarrassing when leaving a parking spot and your truck sounds like its about to fall apart. I better not get some lame ass "thats normal for a truck" line or I will go off.

So I have 19' 5.3 RST w/ 28k miles and I have been looking at ordering a 23' RST 2/ the 3.0. I just saw a 2020 RST exact same color as mine w/ the 3.0 but it has 42k miles, I have heard people having issues with the rear main seals leaking, my brother-in-law has a sierra 3.0 that has a small oil leak somewhere so I am hesitant now on these engines. Are they reliable and that much better than the 5.3? I have a travel trailer that is about 4,500lbs that I pull so I thought the 3.0 might be a better option for fuel economy but curious to hear real world experiences.

I was looking to do the same, I imagine it can be done since that is where the factory Bose sub is located. I wanted to get an 8" or 10" just to add a little bottom end to my upgraded speakers. I haven't pursued any further as of yet but curious if anyone has done it already as well.

I got a deal on a custom set on eBay that someone ordered and didn't pay for. I installed them myself in a day but paid an upholstery shop to do the center console lid. Just take your time and it's not a overly hard job IMO.

I am having the same issue with my '19 RST. I just dropped it off at the dealership this morning so hopefully I get it back in the next few days. So frustrating, I would jump the switch as other have suggested but shouldnt need to be doing these things on these new trucks IMO so I am letting them dick with it.

What are folks thoughts on the rear window leaks on these refresh models? Do you think GM has addressed the issue somehow with the new design? If I decide to get one I don't want to have to deal with that headache.

Glad it's finally up, I built mine but I am still hesitant to get excited because of the supply issues.