Car & Bike Owner's Guide Part 15: Owning a CNG Car: Costs, Safety and Hydro-Testing
CNG cars are cheap to run, but they come with their own rules. Refuelling safety, maintenance, and the three-year cylinder hydro-test that pumps now check strictly.
CNG cars are cheap to run, but they come with their own rules. Refuelling safety, maintenance, and the three-year cylinder hydro-test that pumps now check strictly.