Sick of DEF failures shutting you down? EPA is pushing changes that could reduce disruptions caused by faulty sensors.
Morning Overview on MSN
EPA drops DEF sensor requirement after Trump push, reports say
The Environmental Protection Agency announced on March 27, 2026, that it is removing the diesel exhaust fluid sensor ...
New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...
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 ...
HOLLY, Mich., April 16, 2025 (GLOBE NEWSWIRE) -- A diesel truck, car or SUV that is losing power and fuel economy, shutting down unexpectedly, and/or has a DEF warning light illuminated is probably ...
GM pickups powered by a Duramax diesel engine offer loads of benefits, including strong low-end torque and impressive real-world efficiency. However, diesel engines also require some specialized ...
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