Jump to content

Recommended Posts

Posted
I actually meant 10 speed for the HD 6.6 not that I hope they would offer the 6.6 in the half tons . ( but i do agree with you ) 
 
The 6.2 is plenty good ( however the kid in me wishes GM would up the outputs on their 5.3 and 6.2 given we are now 8 years of same output) 
The kid in me wishes for a supercharger upgrade kit via GM Performance, but I fear the compression ratio of the 6.2 makes that unrealistic. Since GM won't do it, I'm looking into Hennessey Performance.

Sent from my SM-N960U using Tapatalk

Posted (edited)
On 10/7/2020 at 6:50 PM, Transient said:

COVID-19 screwed it up. It has nothing to do with marketshare. Iirc, Silverado and Sierra combined outsold F-150 for 2020Q3. It's also why we now have to wait until MY2023 for the ZR2 Silverado.

Sent from my SM-N960U using Tapatalk
 

Nobody said anything about F-150s, skewed results for one quarter, or the unicorn ZR2 that has supposedly been in GM's secret skunk works for 5+ years now.  The fact is Ram has taken over 2nd place in full-sized truck sales, surpassing GM for the first time ever.  The point is, COVID has affected all companies.  And the other auto manufacturers continue to set course, shove off, and get it done--unlike GM they don't rely on one excuse after another for years of delays in upgrading their product to what it should have been in the first place.  Look at the Ram TRX that is coming out now, during the pandemic.  

Edited by MaverickZ71
Posted
13 minutes ago, MaverickZ71 said:

Nobody said anything about F-150s, skewed results for one quarter

In fairness, the GM twins are outselling the F-Series YTD. Granted, it's only by about 100 units and Ford will probably claw it back by year end, but it's something. 

 

 

Posted
On 10/7/2020 at 11:25 AM, f8l vnm said:

Good find! That diesel with the 3.73 will likely be my next choice even though I cant it on TB . I will opt for the RST instead 

Looking at the website the 3.0 with 3.73 gears (Diesel off road package) is no longer available on the RST, looks like a LT only option.

  • Thanks 1
Posted
On 10/8/2020 at 1:05 PM, jlong1984 said:

It was. Pandemic screwed it up, so we have to wait another year. 

Pandemic started in late February early March, the 21's were in full swing by then and the 8 year old interior was already slated to be reused yet again, it's just GM lagging behind and not caring much at all really. Heck for 21 they are now in 4th place imo as the nissan is a nicer truck imo at this time for the 1500 class, cheaper too. I hope they get off their backsides in 22 as Ford and FCA is just on a different playing field right now and that is a shame imo.

  • Like 1
Posted
Nobody said anything about F-150s, skewed results for one quarter, or the unicorn ZR2 that has supposedly been in GM's secret skunk works for 5+ years now.  The fact is Ram has taken over 2nd place in full-sized truck sales, surpassing GM for the first time ever.  The point is, COVID has affected all companies.  And the other auto manufacturers continue to set course, shove off, and get it done--unlike GM they don't rely on one excuse after another for years of delays in upgrading their product to what it should have been in the first place.  Look at the Ram TRX that is coming out now, during the pandemic.  
When you said "marketshare" you were specifying all the trucks in the segment, which includes the F-150. Therefore, you did bring it up.

If data is skewed for 1 quarter, then it's skewed for everybody for 1 quarter. Fact is, while Ram and Ford had trucks on their lots to sell, Chevy dealers. So, if you want to talk about skewed numbers, then we can talk about GM not having trucks to sell is what allowed Ford and Ram to sell more trucks.

https://pickuptrucktalk.com/2020/10/u-s-pickup-truck-2020-q3/

Secret skunkworks, lol. The ZR2/ZRX, or whatever alphabet soup they want to use has been testing in the Nevada desert for over a year with the same race team that Chevy tested the Colorado ZR2 with.

https://www.caranddriver.com/news/a29429664/chevy-silverado-zr2-preview/

Sent from my SM-N960U using Tapatalk

Posted



Pandemic started in late February early March, the 21's were in full swing by then and the 8 year old interior was already slated to be reused yet again, it's just GM lagging behind and not caring much at all really. Heck for 21 they are now in 4th place imo as the nissan is a nicer truck imo at this time for the 1500 class, cheaper too. I hope they get off their backsides in 22 as Ford and FCA is just on a different playing field right now and that is a shame imo.


Yeah, umm, NOPE. My 2020 Silverado was built in June. I've seen some people on this forum post up theirs was built in July and August. The 2021s were not "in full swing" in February or March. Iirc, you couldn't even order 2021s until last month. The truth is GM enacted development freezes company-wide to make sure they had the cash needed to come out of the pandemic with the ability to keep making cars. The new interiors were originally planned to go into Silverados and Sierras for the 2021 model year, when the new Tahoe and Suburban came out. That got pushed back due to COVID.

Your opinion that GM interiors are in 4th place is just that -- your opinion. Others, like myself, prefer the current interior over the upcoming one. I bought a truck, not a car. I want a truck interior with a truck column shifter. The push/pull buttons on the new interior is not what I want in my truck. I considered waiting. I thought about waiting for the new interior, and then thought about waiting for the ZR2, but I chose to buy now because I prefer the current interior. I looked at Ram. Yes, it has a nice interior, but Ram also has a history of electrical failure. I also don't like the turn knob transmission selector. I looked at a Tundra TRD Pro, but wasn't comfortable with their interior (and mpg sucked). I thought the Titan interior was the worst executed. Those big cutouts on both sides of the radio look like they should be air vents, but Nissan put in vents that were half the size. The red bezels in the dash were poorly executed. Ram did a much better job with their red adverbs on the interior.

My biggest gripe about GM interiors is the packaging. A loaded $60k LT Trail Boss without power lift gate, GPS (not talking about Android Auto/Apple Carplay), wireless charging, memory power seats, cooled leather seats, and power everything towing mirrors with all the cameras is absolutely stupid. Some things I care more about than others, such as wireless charging and GPS. And, GM didn't fix any of these issues with the 2021s. A loaded 2021 High Country is only a little bit more. Imo, the Trail Boss should've been an option package, not a trim level. An LTZ Trail Boss would've been in my driveway if they had built one.

Sent from my SM-N960U using Tapatalk

  • Like 1
Posted

CAD files sent to suppliers for the refresh were labeled 2022 model year back in mid-2019. The pandemic had nothing to do with it. Development was done and 2022 was always the plan.
 

Whether it’s a stupid plan or not is up for debate, but it is what it is. They want six years out of this platform and 2022 is half way.
 

It’s no secret that they had to rush the T1 in for 2019 because if they didn’t, Ram would have eaten even more of their lunch.

  • Thanks 1
Posted
CAD files sent to suppliers for the refresh were labeled 2022 model year back in mid-2019. The pandemic had nothing to do with it. Development was done and 2022 was always the plan.
 
Whether it’s a stupid plan or not is up for debate, but it is what it is. They want six years out of this platform and 2022 is half way.
 
It’s no secret that they had to rush the T1 in for 2019 because if they didn’t, Ram would have eaten even more of their lunch.
That's not what they were saying from the very start, including to the media like TFL, C&D, GM Authority, etc. Therefore, what you're saying is GM was knowingly lying. That constitutes fraud.

Sent from my SM-N960U using Tapatalk

Posted

I am aware of the articles that said there might be a new interior for 2021. They were not based on statements from GM; it’s not in their best interest to pour cold water on their current sales by doing that. 
 

Automotive blogs are kinda like tabloids...

Posted
On 10/7/2020 at 11:25 AM, f8l vnm said:

Good find! That diesel with the 3.73 will likely be my next choice even though I cant it on TB . I will opt for the RST instead 

Guess something changed over the weekend, because now you can option the RST with the Diesel off road package.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Latest Articles

  • Posts

    • Can it still be Assembled I?    Stribeck says that we need a certain amount of viscosity under conditions of load and velocity to prevent two surfaces of a know roughness from tearing each other asunder. And we have marketing trying to tell the masses that those two surfaced require less of that commodity due to more exact limits being placed on the same old clearances. We also know that there are limits to how hard something can before it becomes to brittle to be viable and to smooth to 'wet' the surface and that both of those conditions have been known and met since about the Second World War.    That viscosity value shook out at 10 centistokes at 212 F just under a hundred years ago.  Give this a look: [Anton Parr]     What is advertised is the Kinematic viscosity (mm2/s) or that which has been density adjusted but the value we are after is the dynamic viscosity (mPa.s) or true viscosity. You can see that this number is dependent on density thus base stock and temperature. You can also see that an SAE 30 doesn't reach that value in this example. However an SAE 30 that is at the upper end of the SAE 30 range; 12.5 cSt (mm2/s), might. 12.5 * .83 = 10.375 (mm2/s). If you could find an SAE 30 at the upper end these days.   Then there is the complication of viscosity modifiers or VII or VM, whatever you wish to call them. Polymers added to very thin base oils, perhaps 3 to 6 cP oils, that will meet the SAE *W30 spec at 'tested' shear rates and 100 C/212F  target temperature. So a polymer fortified base that is a fraction of the 10 cP requirement Stribeck insist upon.   This could be all well and good if those polymers didn't have two very problematic 'features'. They shear or loose viscosity both 1.) permanently and 2.) temporality. And they do both omitted in the advertised data with the distinct  purpose of deceiving the consumer of the actual operating state of the fluid. I've shown the example of Warren Oils COSTCO 10.91 cSt 5W30 formuation several times where the 100 C HTHS value is 6.9 cP!! That's the temporary shear down and with and SSI or shear stability index of 9.4 cSt. Note the intentional deception in using mixed units?    After a short while that 9.4 cSt oil has a viscosity corrected dynamic value of 7.8 cP. But as the SSI is still within the range of an SAE *W30 whose lower value is 9.3 cSt.    This allows them to continue to call this SAE 16 weight oil a 30 weight, the cake, and still meet the API requirements for fuel efficiency IMPROVEMENT mandated by the EPA. The eating of the cake. By the time you've worn out your motor doing the responsible thing by adhering to the warranty requirements, (the stick), you get deprived of the carrot, wear control. So sad, to bad.   So what can be done? Do I need actually say? [Anton Parr]       Even this must be monitored if the oil is on the low side and the VII an organic or you opt for a 0W40 with an even lighter base oil and more / higher MW VII. (Note the lower density of the 40 weight versus the SAE 30 mono-weight?)    There is another workaround. Temperature. An SAE *W30 run at a bulk temperature of between 180 and 195 F.    Being the belt and suspenders sort I am I do both. Run it cook and run it heavy.    In Part II I'll work the AW package. 
    • So, do I go elbow-deep on this thing or list it for sale and play dumb? Seems to "runs good."   I'm about $1200 away from having: -a rebuilt injector ($300) -a new cat ($250) -a new cat back exhaust (OE style) ($300) -a new AC compressor ($200) -AC refrigerant charge ($150)   In theory, this should rectify the obvious detracting issues from its value and operability. Cold AC with a non-squeaking AC pulley both sounds and feels good. An exhaust that isn't cut/hacked in 17 different places and doesn't vibrate on a crossmember would make it sound and feel less janky. A working cat would help the stink, and will save the earth, but *if and only if* the fuel system is working properly, which would also address the intermittent "rich" CEL.   Heard a good one... CEL for "Rich condition" means you haven't spent enough money on the truck lately, and it's letting you know.   Rebuilding the injector would seem to be the most important part. Replacing the cat would be secondary. I don't think mine is plugged or overly restricted, but it might be a little restricted? I have no good way to tell other than seat of the pants feel. I hate the smell.   The current theory is I have a rich idle problem: A bad fuel pressure regulator, or a leaking injector(s) being the highest probabilities. I already replaced the FPR but that doesn't mean its replacement isn't also bad. It was a new part from Dorman, but the packaging looked like it had been sitting on a shelf for 20 years.   This is the (single) upstream O2 sensor shown at idle. I'm getting a lot of "rich" it seems. Sometimes it stays high like that and doesn't drop down. That makes me think it's processing injector leaks or a partially stuck open injector.     Other times it looks like this. Nice oscillations between rich and lean, which is what I think it should be. Under load and at speed, the oscillations are nice and tight and uniform looking, high and low.     Fuel trims suggest the PCM is compensating pretty hard at idle to pull fuel out. But it's not enough to trip a CEL. Something about slowing to a stop: brake vaccum booster, EGR, or the EVAP purge is delayed, or there's pooled fuel in the intake again that's draining into a cylinder is enough to set the CEL. Of course, in two days of driving, it hasn't set. I was hoping to actually look at the freeze-frame data when it sets. IAT is high because it's idling on an 83 degree day here.  
    • Have considered installing a DC to DC charger in your camper to replace your isolator?  
    • Common failure.  You need to replace the fuel door housing.   The painted cover transfers over to the new housing.  To remove the old one there is 4 spots where you poke the plastic to release it.  
    • No such thing as regenerative braking on a pure ICE vehicle.     Regenerative braking is the re-capture of energy from electric motors and stores it in the battery pack.  So hybrids, PHEV and EVs have regenerative braking.     What you are seeing is the charging system changing modes is all.  Its likely entering charge mode for some sort of reason is all.  All of the charging modes will be listed below.   As for L10 vs D.  L10 turns off automatic grade braking.  L10 puts you in control of grade downshifts where in D it will automatically do it based on brake pedal position and other factors.  Otherwise L10 and D drive exactly the same aside from that one aspect.    Battery Sulfation Mode The BCM will enter this mode when the interpreted Generator output voltage is less than 13.2 V for 45 minutes. When this condition exists the BCM will enter Charge Mode for 2–3 minutes. The BCM will then determine which mode to enter depending on voltage requirements.   Charge Mode The BCM will enter Charge Mode when ever one of the following conditions are met:   Windshield wipers are ON for more than 3 s. Climate Control Voltage Boost Mode Request is true, as sensed by the HVAC control module via serial data. High speed cooling fan, rear defogger, and HVAC high speed blower operation can cause the BCM to enter the Charge Mode. The estimated battery temperature is less than 0°C (32°F). Battery State of Charge is less than 80%. Vehicle speed is greater than 145 km/h (90 mph) A current sensor malfunction exists. System voltage is determined to be below 12.56 V When any one of these conditions is met, the system will set targeted generator output voltage to a charging voltage between 13.9–15.5 V, depending on the battery state of charge and estimated battery temperature.   Fuel Economy Mode The BCM will enter Fuel Economy Mode when the estimated battery temperature is at least 0°C (32°F) but less than or equal to 80°C (176°F), the calculated battery current is less than 15 A and greater than −8 A, and the battery state-of-charge is greater than or equal to 80%. Its targeted generator output voltage is the open circuit voltage of the battery and can be between 12.5–13.1 V. When fuel economy mode is active, the generator is not charging, only maintaining open circuit battery voltage. The BCM will exit this mode and enter Charge Mode when any of the conditions described above are present.   Headlamp Mode The BCM will enter Headlamp Mode when ever the head lamps are ON (high or low beams). Voltage will be regulated between 13.9–14.5 V.   Start Up Mode When the engine is started the BCM sets a targeted generator output voltage of 14.5 V for 30 s.   Tow/Haul Mode (if applicable) Pressing the Tow/Haul Mode button located on the center stack, the vehicle system voltage is raised and the remote (non-vehicle) battery will be charged. Having the headlamps on will raise the system voltage and if the Tow/Haul button is applied it will not serve any purpose. The voltage is regulated between 13.9-14.5 V.      
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...