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LPG system provider Icom earns 17 new EPA certifications For GM vehicles

Green Car Congress

The EPA certifications allow Icom to convert these popular fleet vehicles in the US market for propane/autogas bi-fuel use. The GMC-brand vehicles include Sierra, Yukon and Savana vans. Icom’s EPA certifications now cover approximately three million vehicles, primarily Ford and GM fleet vehicles. liter engines.

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Tech: New Technology Reduces Diesel Emissions

Clean Fleet Report

A new technology may take the already quite clean (especially compared with engines of just a little more than a decade ago) engines to a level that reduces smog-producing emissions while increasing fuel economy and yet not losing any performance. The Test Procedures. That standard is scheduled to drop further in 2027.

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Consumer Reports: Tesla and other domestic brands take big steps backwards in reliability rankings

Green Car Congress

Consumer Reports’ survey also reveals that some automakers—striving for improved fuel economy—are clearly making more reliable turbocharged engines than others. GMC inches up one spot to number 25 due to average or above reliability for the Terrain, Yukon, and Yukon XL. —Jake Fisher.

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