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Newsby StaffJune 8, 2017

New Roush Propane Engine Certified to Low NOx Standard

The engine is certified to the optional low nitrogen oxide (NOx) level of 0.05 g/bhp-hr. It is available in Blue Bird Type C buses and class 4 to 7 vehicles.

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Newsby StaffJune 1, 2017

Cummins Details Renewable Diesel Compatibility

The Cummins B4.5, B6.7, and L9 engine platforms are compatible with paraffinic renewable diesel fuels meeting the EN 15940 specification.

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Newsby StaffMay 12, 2017

Cummins Recommends Fuel Additives for First Time

The engine manufacturer officially endorses and recommends two Power Service products: Diesel Kleen and Diesel Fuel Supplement.

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Newsby Thomas McMahonMay 11, 2017

Engine Programming Update Aims to Enhance DPF Regeneration

Thomas Built Buses is now offering a feature called Diesel Particulate Filter Temperature Stabilization, aka “Stay Warm,” on its buses with Cummins diesel engines.

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Newsby StaffMay 4, 2017

Cummins Launches New Engine Service App

The Guidanz app enables customers to read prioritized engine fault codes and other key engine information wherever they are operating.

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Newsby StaffApril 3, 2017

Diesel Engine Oils Meeting New Standards Now Available

The American Petroleum Institute has licensed more than 400 oils that meet the CK-4 and FA-4 standards approved by the association last year.

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Newsby StaffMarch 30, 2017

Blue Bird Vision Gasoline School Bus Certified by EPA, CARB

The gasoline-powered Type C school bus, which uses a Ford 6.8L V10 engine, is now certified to the federal standard of 0.20 g/bhp-hr for NOx emissions.

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Newsby StaffMarch 15, 2017

New Detroit DD8 Engine Revealed

The 7.7-liter medium-duty diesel engine will be offered for the Thomas Built Saf-T-Liner HDX school bus starting in 2018.

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Newsby StaffMarch 1, 2017

IC Bus Updates Warranty for PSI Engines

Coverage of the PSI propane and gasoline engines expands to five years, unlimited miles — up from 100,000 miles.

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Newsby StaffFebruary 27, 2017

Jasper Engines & Transmissions Launches New Oregon Branch

The company’s new facility in Portland has capacity for up to 500 units, including gas and diesel engines, transmissions, and differentials.

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