Pickup Truck +SUV Talk on MSN

GM Duramax diesel DEF tank failures, limp mode and long repair delays – owners’ share concerns

GM Duramax diesel DEF tank failures are increasingly popping up in social media and owners are furious about the problems around the issues with the trucks. These complaints keep popping up on various ...
Yahoo

Diesel DEF Limp Mode Anxiety Be Gone: EPA Rolls Back More Environmental Protections

Add Yahoo as a preferred source to see more of our stories on Google. (Photo/Ram) Just two weeks ago, the head of the Environmental Protection Agency (EPA) made an extraordinary announcement: ...
KOIN 6

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 ...
Hosted on MSN

EPA may finally let diesel trucks drive on without limp mode

The rumble of heavy‑duty diesels is now echoing in the corridors of federal power, not just along America’s highways. On Tuesday, the United States Environmental Protection Agency announced a sweeping ...
GM Authority

EPA DEF Investigation: Automakers May Need To ‘Fix’ Diesel Engines Already On U.S. Roads

The EPA’s war on the dreaded diesel “limp mode” triggered by DEF systems just shifted into a much higher gear. While the initial focus centered on cleaning up the software for the 2027 model year and ...
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 ...