CNG, which is 80 to 95 percent methane gas, “Natural” gas is the key word here, same methane you smell driving by a feedlot or dairy. Waste Management harvests methane natural gas from it’s landfills ...
Current and potential fleet customers asked and General Motors listened. The Chevrolet Express and GMC Savana full-size vans will be compatible with compressed natural gas and liquefied petroleum gas ...
GM first began dabbling with CNG on a Gen IV with the 2012 Chevrolet Express van and commercial applications, creating the 6.0L LC8. Special hardened valves and valve seats allow the CNG compatibility ...