Race City Injector has seen an overwhelming amount of dirty and clogged CNG Fuel Injector Filter Baskets recently. If you drive a Natural Gas/CNG Vehicle, Fuel Injector Maintenance is essential in providing optimal fuel mileage. If one of your CNG Fuel Injectors is clogged, the reduction in fuel economy will begin to diminish the fuel benefit that CNG vehicles provide. As you can see from the pictures on our Natural Gas page, Clogged CNG Fuel Injectors begin to significantly restrict fuel flow around the 20,000 mile milestone. Race City Injector recommends that you have your CNG Fuel Injectors cleaned and flow tested every year. For more information on clogged CNG Fuel Injectors please visit our Natural Gas page or contact Race City Injector.