Diesel Engines

1  -  20  of  87

March 20, 2017

Ford Offers CK-4 Alternative Oil for Super Duty Diesels

Ford is recommending the use of a new Motorcraft diesel engine oil for its Super Duty trucks and warning fleet and commercial customers to avoid using most new CK-4 or FA-4 oils because they may cause damage to the engine, the company told AutomotiveFleet.com.

March 15, 2017

Daimler Unveils Detroit DD8 Medium-Duty Diesel Engine

Daimler Trucks North America unveiled the new Detroit DD8 medium-duty engine, aimed at vocational truck markets, at the NTEA’s Work Truck Show in Indianapolis.

March 14, 2017

Cummins Improves MidRange Engine Lineup for 2017

Cummins announced improvements to its MidRange engine lineup for 2017 at the Work Truck Show in Indianapolis, including fuel economy improvements in the B6.7.

March 14, 2017

Chevrolet's New Medium-Duty Truck to Get Duramax Diesel, Allison Transmission

Chevrolet's medium-duty truck will pair a Duramax diesel engine with an Allison transmission and will arrive in 2018, General Motors announced at the Work Truck Show.

March 13, 2017

Isuzu's Diesel Engine Durability Upped to 375,000 Miles

The B10 durability rating of the 4HK1-TC diesel engine that powers Isuzu Commercial Truck of America, Inc. cabovers has been increased to 375,000 miles, the company has announced at the NTEA's Work Truck Show in Indianapolis.

March 1, 2017

Cummins X15 Efficiency Wins TWNA Technical Achievement Award

The Cummins X15 Efficiency Series diesel has won the Truck Writers of North America’s 2016 Technical Achievement Award.

February 27, 2017

Navistar Rising: A26 Engine Signals New Chapter

International's all-new A26 diesel engine is the product of a radically new engineering philosophy designed to return the company to its position as a technology leader in the trucking industry, says the company.

February 27, 2017

Cummins to Offer Engine Maintenance Notifications

Cummins announced its new Connected Adviser telematics system at TMC's Annual Meeting in Nashville, which allows customers to receive information analyzed by engine experts at Cummins, making it easier for fleet managers to make service decisions about the vehicles in their fleets.

February 27, 2017

International Truck to Launch New 12.4L Diesel Engine

International Truck will launch the A26 engine, a new 12.4-liter diesel engine designed for the Class 8 market, at the Technology & Maintenance Council’s Annual Meeting in Nashville.

February 7, 2017

Mack CK-4 Engine Oil Offers Extended Drain Intervals

Mack Trucks has announced that its newly formulated genuine Mack Engine Oil EOS-4.5 will extend engine oil drain intervals for customers.

January 23, 2017

Test Drive: Detroit's 5-Liter Street Fighter

Even in an age of ‘rightsizing,’ many fleets have been reluctant to give a 4-cylinder engine a chance. Detroit’s new DD5 diesel is about to challenge that point of view.

January 23, 2017

Volvo, Mack, to Discontinue 16-liter Diesel Immediately

Volvo says a general trend toward 13-liter diesel engines is a key factor in discontinuing D16 production.

January 18, 2017

Trucking Engineers up to the Challenge

"Trucking engenders passion, and I see it in the engineers you depend on, who seem able to beat just about any challenge that comes along," writes Rolf Lockwood in January's "Locking it In" column.

January 8, 2017

First-Ever F-150 Diesel Improves MPG for 2018

The 2018 F-150 will offer optional diesel power for the first time since the introduction of the model in 1975, as Ford will offer a turbo-diesel V-6 engine and updated versions of the gasoline-powered V-6, turbo V-6, and V-8, Ford announced ahead of the Detroit auto show.

January 5, 2017

HydraGen Designed To Save Fuel, Lower Emissions and Increase Power

The dynaCert HydraGen System is a carbon emissions reduction technology that produces and injects pure hydrogen and oxygen gas into a diesel engine’s intake air stream, increasing the energy produced during the combustion process.

November 16, 2016

Answers to 3 Key Questions on the 2 New Oil Categories

With engine oils meeting new CK-4 and FA-4 category specs on the market, fleets need to know how best to make use of them.

November 2, 2016

YTD Commercial Truck Registrations Fall 4.2%

The number of commercial vehicles in GVW Classes 4-8 registered this year through August fell 4.2%, mostly due to a steep decline in Class 8 over-the-road trucks, IHS Automotive has reported.

October 27, 2016

Mahle Develops Lead-Free Diesel Engine Bearings

Mahle Engine Components has developed a lead-free bearing system for heavy-duty truck engines, engineered with polymeric coatings for better wear resistance to help engine manufacturers deal with new low-viscosity engine oils.

October 2, 2016

Paccar Adds Drive Axle, Updates Engines

LAS VEGAS — In a step toward more integrated drivetrains in Kenworth and Peterbilt trucks, Paccar announced a new 40,000-pound tandem axle that saves weight and improves fuel economy.

September 30, 2016

GM Redesigns Duramax 6.6L for 2017 Silverado, Sierra

GM has announced that a newly redesigned Duramax 6.6L V-8 turbo-diesel will be offered on the 2017 Silverado HD and Sierra HD. The engine features a new air intake system and an enhanced oiling circuit.

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