Jump to content

Recommended Posts

Posted

Several stories dropped this week about the Motorhome chassis builders Freightliner and Spartan being unable to ship 2025MY chassis to CA,MA,NJ,OR and 2 others I cant recall. This is due to their inability to meet new emissions rules that require a percentage of their chassis to be EV. Since no commercially viable model exists in either companys near future they will not be allowed to sell their other models in those states. 

There are similar issues facing GM, Ford and Ram with their HD trucks. The new Duramax is going to be 8.3L in order to comply and Cummins is rumored to be looking at a 7L plus new version. The Dmax is a whole new ball game, likely dramatically increasing complexity and operating costs. 

 

Posted (edited)

IN addition, Ford has not been able to sell any 2025 model year diesel F-650 and 750 trucks in CARB states since they introduced the 2025 versions of these trucks last January.  No word on if they will return for the 2026 model year, which will start 1st. quarter 2025 for those trucks.  Isuzu (and Chevy) also have not sold any 2025 year model LCF's with the 4HK1 diesel in CARB states either, but they did get the Cummins powered FTR and 6500/7500 series trucks certified.  I think a lot of this is due more to emissions regulations (particularly NOX) than the EV mandates. 

 

 

Edited by C/K Man
Posted
1 hour ago, C/K Man said:

IN addition, Ford has not been able to sell any 2025 model year diesel F-650 and 750 trucks in CARB states since they introduced the 2025 versions of these trucks last January.  No word on if they will return for the 2026 model year, which will start 1st. quarter 2025 for those trucks.  Isuzu (and Chevy) also have not sold any 2025 year model LCF's with the 4HK1 diesel in CARB states either, but they did get the Cummins powered FTR and 6500/7500 series trucks certified.  I think a lot of this is due more to emissions regulations (particularly NOX) than the EV mandates. 

 

 

The way I understand it is that depending on the type of powerplant the 2 things are intertwined although I dont know the exact details, I think we can assume its overly complex and hard to understand given where it came from. 

  • Like 1
Posted

Ram will also be possibly contending with tariffs in the future on their made in Mexico HD trucks. Which I think is good. Make them here or pay the price. That’s the main reason I didn’t even look at a ram hd. 

  • Like 2
Posted (edited)
4 hours ago, Pryme said:

Ram will also be possibly contending with tariffs in the future on their made in Mexico HD trucks. Which I think is good. Make them here or pay the price. That’s the main reason I didn’t even look at a ram hd. 

That would violate the terms of USMCA(formerly NAFTA).

 

Tariffs are stupid. Hope they don't happen for the sake of our economy.

Edited by bruceb58
Posted
14 hours ago, Pryme said:

Ram will also be possibly contending with tariffs in the future on their made in Mexico HD trucks. Which I think is good. Make them here or pay the price. [b]That’s the main reason I didn’t even look at a ram hd[/b]. 

 

Don't be saying that out loud. I made a similar statement elsewhere on the forum as a retired Canadian autoworker about outsourced vehicles & parts from Mexico & got lectured to.

 

Are all Dodge HDs built in Mexico?

Posted (edited)
55 minutes ago, revrnd said:

 

Don't be saying that out loud. I made a similar statement elsewhere on the forum as a retired Canadian autoworker about outsourced vehicles & parts from Mexico & got lectured to.

 

Are all Dodge HDs built in Mexico?

Not sure on all, rams. But my custom ordered 2015 2500 regular cab with the 6.7 cummins was. Well built fit and finish. 

   I was in PA still at that time. It came by rail to somewhere in Jersey that was no more than 100 miles from the dealer. 

    Basic ware items, but like any other brand diesel, used as a grocery getter, sooner or later will come emissions problems. And i did have emissions problems because of it. Its nice and simple under warranty, but gets expensive quick not under warranty. 

 

    Its the reason i went with my currant cheby gasser HD for my needs. 

 

And, it stopped being Dodge in 2009, its Ram from there on. For the pickups/trucks/

Edited by lineman1234
Posted
1 hour ago, revrnd said:

 

Don't be saying that out loud. I made a similar statement elsewhere on the forum as a retired Canadian autoworker about outsourced vehicles & parts from Mexico & got lectured to.

 

Are all Dodge HDs built in Mexico?

Yeah all HD rams are built in Mexico. 

Posted
29 minutes ago, lineman1234 said:

 

 

And, it stopped being Dodge in 2009, its Ram from there on. For the pickups/trucks/

True. I just live in a simpler time when my first truck was an '82 GMC K15 w/ the High Sierra trim package.

 

Back to emissions I think Canada has been using the US Federal standards for a few years now. I'm surprised the braintrust in Ottawa hasn't adopted the CARB standards in their ongoing battle to save the planet.

 

How do you guys see the new Administration treating EVs, especially w/ Musk being a supporter?

 

In Canada, GM is delaying changing the St Catherines Engine Plant over to EV components for a year. Ford changed their mind about Oakville Assembly. Stopped in the middle of retooling it for EVs earlier this year and will be a truck plant building Super Dutys going forward.

 

 

  • Like 2
Posted
2 hours ago, revrnd said:

 

Don't be saying that out loud. I made a similar statement elsewhere on the forum as a retired Canadian autoworker about outsourced vehicles & parts from Mexico & got lectured to.

 

Are all Dodge HDs built in Mexico?

You do know that Canada, just like Mexico, is not actually part of the United States right?

 

So any opinions about "outsourced" vehicles and parts from one is the same as the other, considering they're all part of the USMCA. 

Posted (edited)

Yes. 6 of the 8 GM trucks Ive bought were built in the US. Two in Canada where wages are roughly the same.

 

EDIT: GM of Canada has been building cars and trucks in Oshawa, Ontario since 1918 (my grandfather started in 1923).

Edited by revrnd
Posted

I still have a Oshawa built 2005 Impala I bought new.  A friend of mine's dad worked there, he was in L.A. visiting years ago and we went to dinner in the car.  He asked how I liked it and if I had any trouble with it, I told him it rattled a lot going over bumps until I tossed out all the empty Molson bottles I found under the back seat......

 

But seriously he was a great guy and that Impala has been one of the best cars I have ever owned.  

  • Like 1
Posted
16 hours ago, bruceb58 said:

That would violate the terms of USMCA(formerly NAFTA).

 

Tariffs are stupid. Hope they don't happen for the sake of our economy.

I pray that they DO happen for the sake of our economy.

  • Haha 1
Posted (edited)
1 hour ago, johnnyquick said:

I pray that they DO happen for the sake of our economy.

If you like paying more for practically everything you buy, you will get that. Even your GM truck that is assembled in the US is made with close to 50% of imported parts.

Edited by bruceb58
Posted

I am the CTO and CFO for a small tech firm. All of our parts are manufactured outside the US. Our biggest clients are US automakers. Guess what happens to the prices of the electronic parts we sell them when there is a tariff.

  • Thanks 1

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...