INDIANAPOLIS.
Impco Automotive, which is exhibiting at the NTEA Work Truck Show this week in Indianapolis, announced that it has received EPA certification for its 2015 General Motors 1500 (half ton) pick-up truck and 1500 Chevy Tahoe. The vehicles feature the 5.3L EcoTec3 direct injection engine.
The 5.3L engine is a bi-fuel compressed natural gas (CNG) conversion system.