I work pretty closely to new commercial vehicles.
I don’t have a dog in this fight, no emissions test here. Deleted my 23 with 9K miles and never looking back…Have a good daySo... You do not want to accept my bet, but you do want to move goalposts.
Understood
I'm out, Merry Christmas
Yeah, they'll never remove emissions systems. Maybe they'll get a little relaxed on some of it, but they'll never remove them. Heck, I wouldn't even care so much if it weren't for the fact that they currently force the vehicle into a disabled state if something goes wrong and dramatically reduce lifespan.
I'll be honest, I don't want any of it on a diesel truck that I own - but that's just me. It's where we are nowadays. As mentioned previously, even gas trucks (like the 3.5 Ecoboost) will be coming with SCR's now and have a 'regen' cycle.
Many of us live where there is a visual and OBDII sniffer test anually. Unfortunately that meant me and the truck I loved went our separate ways. I still see the guy that bought it driving around a few times a month and makes me do a double take.
It applies and is written for the trucking industry and for farm tractors and combines .want to read up on it?
The new EPA regulations for diesel trucks, effective from model year 2027, aim to prevent sudden power loss due to issues with diesel exhaust fluid systems, ensuring that trucks can operate without abrupt shutdowns. These changes are designed to improve reliability and reduce economic hardships for truckers and farmers who rely on diesel vehicles.
U.S. Environmental Protection Agency
pickuptrucktalk.com
Overview of New EPA Regulations on Diesel Trucks
The Environmental Protection Agency (EPA) has announced significant changes to regulations affecting diesel trucks, particularly focusing on emissions standards and diesel exhaust fluid (DEF) systems.
Key Changes in Regulations
Diesel Exhaust Fluid (DEF) Guidelines
Emissions Standards
- Revised Software Requirements: Starting with model year 2027, all new diesel trucks must be designed to prevent sudden power loss when DEF runs out. This aims to protect operators from unexpected shutdowns.
- Guidance for Existing Vehicles: The EPA has issued new guidance allowing manufacturers to modify DEF systems on older diesel vehicles to reduce performance derates, which can severely limit vehicle operation.
Industry Response
- Stricter NOx Limits: The EPA is proceeding with tighter nitrogen oxide (NOx) emissions limits for heavy-duty trucks set for the 2027 model year. The standard will remain at 0.035 grams per horsepower-hour.
- Potential Adjustments: While the implementation date will not change, the EPA may revise warranty and useful life requirements to ease compliance costs for manufacturers.
These regulatory changes reflect the EPA's ongoing efforts to balance environmental protection with the operational needs of the trucking industry.
- Support from Trucking Associations: The trucking industry has expressed support for the EPA's actions, viewing them as necessary to reduce operational burdens and costs associated with compliance.
- Concerns Over Costs: Despite the support, there are concerns about the financial impact of these regulations on truck operators, especially during challenging market conditions.
hoosieragtoday.com
U.S. Environmental Protection Agency
Well... the easy answer is because some people believe only deleted diesels should exist, and the OP lives in a state where some counties require emission testing.
haha yeah... first post in this community got derailed pretty quickly but I appreciate everyone's input!
