Certain CNG vehicles do not comply with the requirements of CMVSS 1105 - Evaporative Emissions. The natural gas fuel fill valve may leak due to flaking of the nickel plating inside the valve. This will allow natural gas to escape into the atmosphere at a rate that exceeds the limits prescribed in the standard. Correction: Valve will be replaced with one of an alternative design.
View the official source notice →Certain CNG vehicles do not comply with the requirements of CMVSS 1105 - Evaporative Emissions. The natural gas fuel fill valve may leak due to flaking of the nickel plating inside the valve. This will allow natural gas to escape into the atmosphere at a rate that exceeds the limits prescribed in the standard. Correction: Valve will be replaced with one of an alternative design.
View the official source notice →Certain CNG vehicles do not comply with the requirements of CMVSS 1105 - Evaporative Emissions. The natural gas fuel fill valve may leak due to flaking of the nickel plating inside the valve. This will allow natural gas to escape into the atmosphere at a rate that exceeds the limits prescribed in the standard. Correction: Valve will be replaced with one of an alternative design.
View the official source notice →