Name: Cng Conversions. Descripton:Check out our website www.CNGConversionkitsinfo.com We have been installing CNG systems for a few years locally and have found a couple systems that run exceptionally well. We have repaired several systems mostly after market conversions others have installed but we do not have equipment to diagnose factory conversions like the ford contour or chevrolet cavalier. We can diagnose/repair most aftermarket CNG system. We can convert any vehicle, any year make and model however there are some that do better with the conversions. We can convert both Diesel and regular gasoline motors to run on Natural gas to save you thousands of dollars a year. Feel free to contact anytime for an estimate on a conversion. Rating of 5.0000 based on 5 reviews.