IMPCO Gets EPA Nod for Bi-Fuel CNG Trucks
IMPCO Automotive has received EPA certification to install its bi-fuel CNG systems in a trio of General Motors trucks, including the Silverado, Sierra, and Tahoe.

Photo courtesy of IMPCO Automotive.

Photo courtesy of IMPCO Automotive.
IMPCO Automotive has received certification from the Environmental Protection Agency (EPA) to install its bi-fuel compressed natural gas (CNG) systems in a trio of General Motors trucks, including the 2015 Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe 1500.
IMPCO's bi-fuel CNG conversion consists of its adaptive calibration technology that ensures a robust and durable product for the end user, while maximizing the efficiency of the CNG, according to the company. The converted vehicles feature the 5.3-liter EcoTec3 direct-injected engine.
IMPCO, which is General Motors' primary alternative fuel system supplier in North America, also offers bi-fuel CNG conversions for GM's 2500/3500 truck series and the Ford F-250.
Originally posted on Automotive Fleet
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