GM Authority

EPA To Investigate Diesel Engine DEF System Failures

The EPA is escalating its response to consumer complaints regarding DEF system failures, announcing a new investigation aimed ...
WREG

Get Out of Limp Mode with New Rislone DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner

HOLLY, Mich., March 13, 2024 /PRNewswire/ -- Rislone introduces DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner. This one-of-a-kind product scrubs away crystal contaminants from the ...

EPA Could Eliminate Limp Mode for Diesel Trucks Low on DEF

The federal agency is demanding failure and repair data from manufacturers to "hold [them] accountable for the continued system failures." ...
Jalopnik

EPA Says We Don't Really Need 'Low DEF' Limp Mode In Trucks After All

These new regulations actually violate the EPA's requirements already on the books for diesel vehicles using DEF. From the EPA's own website, one such requirement is: Tamper Prevention System: The ...
Hosted on MSN

EPA Says We Don't Really Need 'Low DEF' Limp Mode In Trucks After All

The EPA has been taking a hatchet to emission regulations, which "don't mean a damn bit of difference to the environment" according to "Home Alone 2" actor, President Donald Trump. EPA Administrator ...