NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as ...
The Diesel Freak founder and his brother were convicted of conspiracy to violate the Clean Air Act after reprogramming diesel ...
NACFE's latest Messy Middle Powertrain Service & Maintenance report says renewable diesel gives fleets an opportunity to ...
On July 3, 2026, President Trump pardoned early a dozen people who were convicted under the Clean Air Act for tampering with ...
Everything deferred last fall comes due when the hull hits the water. Here is how to settle the account before the slings ...
A global review finds that water-in-diesel emulsion can slash NOx and soot at the same time, offering a cheaper path to cleaner diesel engines.
But in the years since Rivian first emerged, the mood around EVs has soured dramatically. Charging woes, range anxiety, and ...
Heavy-duty truck equipment managers are heading toward another major emissions milestone, and the questions are familiar: What changes under the hood? What happens to fuel economy? Will the ...
We explore why cars are getting bigger and heavier, plus the effect this has on motorists and other road users ...
President Donald Trump cleared the records of nine aftermarket diesel tuners and mechanics convicted of federal Clean Air Act ...