Diesel Engines Industry News Updates

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Stay current with diesel industry news through Transport Topics, the trusted source for updates on diesel engine technology, emissions regulations and fuel innovations. Our coverage provides trucking and logistics professionals with critical insights into advancements and challenges shaping the diesel engine market. Transport Topics delivers comprehensive reporting to keep you informed on the evolving role of diesel power in freight transportation.

BusinessTechnologyEquipmentFuel

Cummins鈥 2027 X15 Diesel Makes Public Debut

聽Cummins unveiled its EPA 2027-compliant X15 diesel engine at the Technology & Maintenance Council Annual Meeting, emphasizing a redesigned, larger SCR system and fuel-efficiency gains.

March 23, 2026
BusinessEquipment

Bankers Start Work on $7.7B Debt for VW Diesel Engine Unit

The sale would be the second multibillion-euro industrial carveout in Germany this year, as bankers are assembling debt packages to聽back聽an acquisition of Continental鈥檚 ContiTech unit.

February 10, 2026
GovernmentBusinessTechnologyEquipmentSafety

EPA Gives Engine Makers 30 Days to Provide DEF System Data

EPA Administrator Lee Zeldin is asking major diesel engine OEMs to provide critical data about diesel exhaust fluid system failures to remedy equipment problems for truckers and farmers.

February 3, 2026
BusinessTechnologyEquipment

Your DPF 鈥淐lean鈥 Exposed by AI

Traditional DPF cleaning leaves fleets blind to cracks, clogs, and costly risks. This whitepaper gives you access to unreleased proof-of-concept images from Ceramex鈥檚 Veritex庐 AI infrared imaging system鈥攅xposing hidden failures and delivering OEM-grade validation with proof in just 3 minutes.

October 2, 2025
BusinessTechnologyEquipmentFuel

Engine Makers, Fleets Prep for New Heavy-Duty Engine Oil Rollout

As the trucking industry moves toward the next generation of diesel engines, the introduction of new oils designed to further enhance fuel efficiency also is on the horizon.

October 1, 2025
BusinessTechnologyEquipment

Most Diesel Repair Shops Understaffed Last Year, ATRI Finds

A scarcity of diesel technicians facing career obstacles is a widening concern for a trucking industry that depends on them, according to a new American Transportation Research Institute report.

August 13, 2025
BusinessTechnologyEquipmentFuel

Daimler Deepens Diesel Engine Focus, Boosts Investment

Daimler Truck executives signaled a renewed focus on diesel powertrains at the company鈥檚 Capital Market Day 2025.

July 14, 2025
BusinessEquipment

Fleets Sidelined by DOC and SCR System Issues

DOC and SCR system failures are taking trucks off the road without warning. This resource breaks down how these components fail, why it matters to your fleet鈥檚 performance, and what steps you can take to reduce downtime, avoid fines, and stay ahead of issues.

July 1, 2025
BusinessTechnologyEquipmentFuel

Texas Startup Launches Hybrid Retrofitted Class 8 Tractor

A Texas-based startup is promising 40% fuel efficiency savings and reductions in carbon emissions from a hybrid diesel-electric Class 8 tractor set to be unveiled at the end of March.

February 25, 2025
GovernmentBusinessFuel

Senate Passes Diesel Emissions Reduction Bill Update

Legislation updating the Diesel Emissions Reduction Act was recently passed in the U.S. Senate.

May 14, 2024

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